1 2015-03-24 Gary Benson <gbenson@redhat.com>
3 * linux-low.h: Include nat/linux-nat.h.
4 * linux-low.c (iterate_over_lwps_args): New structure.
5 (iterate_over_lwps_filter): New function.
6 (iterate_over_lwps): Likewise.
7 * linux-x86-low.c (update_debug_registers_callback):
8 Update signature to what iterate_over_lwps expects.
9 Remove PID check that iterate_over_lwps now performs.
10 (x86_dr_low_set_addr): Use iterate_over_lwps.
11 (x86_dr_low_set_control): Likewise.
13 2015-03-24 Gary Benson <gbenson@redhat.com>
15 * linux-x86-low.c (x86_debug_reg_state): New function.
16 (x86_linux_prepare_to_resume): Use the above.
18 2015-03-24 Gary Benson <gbenson@redhat.com>
20 * linux-low.c (current_lwp_ptid): New function.
21 * linux-x86-low.c: Include nat/linux-nat.h.
22 (x86_dr_low_get_addr): Use current_lwp_ptid.
23 (x86_dr_low_get_control): Likewise.
24 (x86_dr_low_get_status): Likewise.
26 2015-03-20 Pedro Alves <palves@redhat.com>
28 * tracepoint.c (cmd_qtstatus): Make "str" const.
30 2015-03-20 Pedro Alves <palves@redhat.com>
32 * server.c (handle_general_set): Make "req_str" const.
34 2015-03-19 Pedro Alves <palves@redhat.com>
36 * linux-low.c (linux_resume_one_lwp): Rename to ...
37 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
38 instead call perror_with_name.
39 (check_ptrace_stopped_lwp_gone): New function.
40 (linux_resume_one_lwp): Reimplement as wrapper around
41 linux_resume_one_lwp_throw that swallows errors if the LWP is
44 2015-03-19 Pedro Alves <palves@redhat.com>
46 * linux-low.c (count_events_callback, select_event_lwp_callback):
47 No longer check whether the thread has resume_stop as last resume
50 2015-03-19 Pedro Alves <palves@redhat.com>
52 * linux-low.c (count_events_callback, select_event_lwp_callback):
53 Use the lwp's status_pending_p field, not the thread's.
55 2015-03-19 Pedro Alves <palves@redhat.com>
57 * linux-low.c (select_event_lwp_callback): Update comments to
58 no longer mention SIGTRAP.
60 2015-03-18 Gary Benson <gbenson@redhat.com>
62 * server.c (handle_query): Do not report vFile:fstat as supported.
64 2015-03-11 Gary Benson <gbenson@redhat.com>
66 * hostio.c (sys/types.h): New include.
67 (sys/stat.h): Likewise.
68 (common-remote-fileio.h): Likewise.
69 (handle_fstat): New function.
70 (handle_vFile): Handle vFile:fstat packets.
72 2015-03-11 Gary Benson <gbenson@redhat.com>
74 * configure.ac (AC_CHECK_MEMBERS): Add checks for
75 struct stat.st_blocks and struct stat.st_blksize.
76 * configure: Regenerate.
77 * config.in: Likewise.
78 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
79 (OBS): Add common-remote-fileio.o.
80 (common-remote-fileio.o): New rule.
82 2015-03-09 Pedro Alves <palves@redhat.com>
84 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
85 'struct sockaddr' pointer in 'accept' call.
87 2015-03-09 Pedro Alves <palves@redhat.com>
90 2015-03-07 Pedro Alves <palves@redhat.com>
91 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
92 or <winsock2.h> here. Instead include "gdb_socket.h".
93 (remote_open): Use union gdb_sockaddr_u.
94 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
95 or <winsock2.h> here. Instead include "gdb_socket.h".
96 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
97 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
99 (init_named_socket, gdb_agent_helper_thread): Use union
102 2015-03-07 Pedro Alves <palves@redhat.com>
104 * configure.ac (build_warnings): Move
105 -Wdeclaration-after-statement to the C-specific set.
106 * configure: Regenerate.
108 2015-03-07 Pedro Alves <palves@redhat.com>
110 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
111 or <winsock2.h> here. Instead include "gdb_socket.h".
112 (remote_open): Use union gdb_sockaddr_u.
113 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
114 or <winsock2.h> here. Instead include "gdb_socket.h".
115 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
116 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
118 (init_named_socket, gdb_agent_helper_thread): Use union
121 2015-03-07 Pedro Alves <palves@redhat.com>
123 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
126 2015-03-06 Yao Qi <yao.qi@linaro.org>
128 * linux-aarch64-low.c (aarch64_insert_point): Use
129 show_debug_regs as a boolean.
130 (aarch64_remove_point): Likewise.
132 2015-03-05 Pedro Alves <palves@redhat.com>
134 * lynx-low.c (lynx_target_ops): Install NULL hooks for
135 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
136 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
137 * nto-low.c (nto_target_ops): Likewise.
138 * spu-low.c (spu_target_ops): Likewise.
139 * win32-low.c (win32_target_ops): Likewise.
141 2015-03-04 Pedro Alves <palves@redhat.com>
143 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
144 Decide whether a breakpoint triggered based on the SIGTRAP's
146 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
147 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
148 (linux_low_filter_event): Check for breakpoints before checking
150 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
152 (linux_stopped_by_sw_breakpoint)
153 (linux_supports_stopped_by_sw_breakpoint)
154 (linux_stopped_by_hw_breakpoint)
155 (linux_supports_stopped_by_hw_breakpoint): New functions.
156 (linux_target_ops): Install new target methods.
158 2015-03-04 Pedro Alves <palves@redhat.com>
160 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
161 * server.c (swbreak_feature, hwbreak_feature): New globals.
162 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
163 (captured_main): Clear swbreak_feature and hwbreak_feature.
164 * server.h (swbreak_feature, hwbreak_feature): Declare.
165 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
166 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
167 supports_stopped_by_hw_breakpoint>: New fields.
168 (target_supports_stopped_by_sw_breakpoint)
169 (target_stopped_by_sw_breakpoint)
170 (target_supports_stopped_by_hw_breakpoint)
171 (target_stopped_by_hw_breakpoint): Declare.
173 2015-03-04 Pedro Alves <palves@redhat.com>
175 enum lwp_stop_reason -> enum target_stop_reason
176 * linux-low.c (check_stopped_by_breakpoint): Adjust.
177 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
178 (linux_wait_1, stuck_in_jump_pad_callback)
179 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
180 (linux_stopped_by_watchpoint):
181 * linux-low.h (enum lwp_stop_reason): Delete.
182 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
183 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
185 2015-03-04 Yao Qi <yao.qi@linaro.org>
187 * Makefile.in (SFILES): Add linux-aarch64-low.c.
189 2015-03-03 Gary Benson <gbenson@redhat.com>
191 * hostio.c (handle_vFile): Fix prefix lengths.
193 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
195 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
198 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
200 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
201 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
202 (clean): Add "rm -f" for above C files.
203 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
204 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
205 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
206 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
207 * linux-s390-low.c (HWCAP_S390_VX): New macro.
208 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
209 (init_registers_s390x_vx_linux64)
210 (init_registers_s390x_tevx_linux64)
211 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
212 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
214 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
215 (s390_store_vxrs_high): New functions.
216 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
218 (s390_arch_setup): Add logic for selecting one of the new target
219 descriptions. Activate the new vector regsets if applicable.
220 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
221 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
222 and init_registers_s390x_tevx_linux64.
224 2015-03-01 Pedro Alves <palves@redhat.com>
226 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
229 2015-02-27 Pedro Alves <palves@redhat.com>
231 * linux-x86-low.c (u_debugreg_offset): New function.
232 (x86_linux_dr_get, x86_linux_dr_set): Use it.
234 2015-02-27 Pedro Alves <palves@redhat.com>
236 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
237 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
238 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
239 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
240 (ps_lsetfpregs, ps_getpid)
241 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
242 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
243 (ps_lsetxregs, ps_plog): Declare.
245 2015-02-27 Pedro Alves <palves@redhat.com>
247 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
248 IP_AGENT_EXPORT_FUNC.
249 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
250 IP_AGENT_EXPORT_FUNC.
251 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
252 (IP_AGENT_EXPORT): Delete.
253 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
254 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
255 (gdb_trampoline_buffer_error, collecting, gdb_collect)
256 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
257 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
258 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
259 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
260 (traceframe_read_count, traceframe_write_count)
261 (traceframes_created, trace_state_variables, get_raw_reg)
262 (get_trace_state_variable_value, set_trace_state_variable_value)
263 (ust_loaded, helper_thread_id, cmd_buf): Use
264 IPA_SYM_EXPORTED_NAME.
265 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
266 (tracepoints) Use IP_AGENT_EXPORT_VAR.
267 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
268 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
269 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
270 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
271 EXTERN_C_PUSH/EXTERN_C_POP.
272 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
273 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
274 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
275 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
276 (traceframe_write_count, traceframe_read_count)
277 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
278 (about_to_request_buffer_space, get_trace_state_variable_value)
279 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
280 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
281 EXTERN_C_PUSH/EXTERN_C_POP.
282 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
283 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
284 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
285 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
286 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
287 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
288 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
289 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
291 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
292 (IP_AGENT_EXPORT_VAR_DECL): Define.
294 (gdb_agent_get_raw_reg): Declare.
296 2015-02-27 Tom Tromey <tromey@redhat.com>
297 Pedro Alves <palves@redhat.com>
299 Rename symbols whose names are reserved C++ keywords throughout.
301 2015-02-27 Pedro Alves <palves@redhat.com>
303 * Makefile.in (COMPILER): New, get it from autoconf.
304 (CXX): Get from autoconf instead.
305 (COMPILE.pre): Use COMPILER.
306 (CC-LD): Rename to ...
307 (CC_LD): ... this. Use COMPILER.
308 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
309 (CXX_FOR_TARGET): Default to g++ instead of gcc.
310 * acinclude.m4: Include build-with-cxx.m4.
311 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
312 Disable -Werror by default if building in C++ mode.
313 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
314 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
315 the C++ compiler. Save/restore CXXFLAGS too.
316 * configure: Regenerate.
318 2015-02-27 Pedro Alves <palves@redhat.com>
320 * acinclude.m4: Include libiberty.m4.
321 * configure.ac: Call libiberty_INIT.
322 * config.in, configure: Regenerate.
324 2015-02-26 Pedro Alves <palves@redhat.com>
326 * linux-low.c (linux_wait_1): When incrementing the PC past a
327 program breakpoint always use the_low_target.breakpoint_len as
328 increment, rather than the maximum between that and
329 the_low_target.decr_pc_after_break.
331 2015-02-23 Pedro Alves <palves@redhat.com>
333 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
334 thread was doing a step-over; always adjust the PC if
335 we stepped over a permanent breakpoint.
336 (linux_wait_1): If we stepped over breakpoint that was on top of a
337 permanent breakpoint, manually advance the PC past it.
339 2015-02-23 Pedro Alves <palves@redhat.com>
341 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
343 (x86_fill_gregset, x86_store_gregset): Use it when handling
346 2015-02-20 Pedro Alves <palves@redhat.com>
348 * thread-db.c: Include "nat/linux-procfs.h".
349 (thread_db_init): Skip listing new threads if the kernel supports
350 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
352 2015-02-20 Pedro Alves <palves@redhat.com>
354 * linux-low.c (status_pending_p_callback): Use ptid_match.
356 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
359 * linux-low.c (wstatus_maybe_breakpoint): Remove.
360 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
361 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
363 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
366 * tracepoint.c (cmd_qtinit): Add check for current_thread.
368 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
370 * linux-low.c (linux_low_btrace_conf): Print size.
371 * server.c (handle_btrace_conf_general_set): New.
372 (hanle_general_set): Call handle_btrace_conf_general_set.
373 (handle_query): Report Qbtrace-conf:bts:size as supported.
375 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
377 * linux-low.c (linux_low_enable_btrace): Update parameters.
378 (linux_low_btrace_conf): New.
379 (linux_target_ops)<to_btrace_conf>: Initialize.
380 * server.c (current_btrace_conf): New.
381 (handle_btrace_enable): Rename to ...
382 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
383 to target_enable_btrace. Update comment. Update users.
384 (handle_qxfer_btrace_conf): New.
385 (qxfer_packets): Add btrace-conf entry.
386 (handle_query): Report qXfer:btrace-conf:read as supported packet.
387 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
388 (target_ops)<read_btrace_conf>: New.
389 (target_enable_btrace): Update parameters.
390 (target_read_btrace_conf): New.
392 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
394 * server.c (handle_btrace_general_set): Remove call to
395 target_supports_btrace.
396 (supported_btrace_packets): New.
397 (handle_query): Call supported_btrace_packets.
398 * target.h: include btrace-common.h.
399 (btrace_target_info): Removed.
400 (supports_btrace, target_supports_btrace): Update parameters.
402 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
404 * Makefile.in (SFILES): Add common/btrace-common.c.
405 (OBS): Add common/btrace-common.o.
406 (btrace-common.o): Add build rules.
407 * linux-low: Include btrace-common.h.
408 (linux_low_read_btrace): Use struct btrace_data. Call
409 btrace_data_init and btrace_data_fini.
411 2015-02-06 Pedro Alves <palves@redhat.com>
413 * thread-db.c (find_new_threads_callback): Add debug output.
415 2015-02-04 Pedro Alves <palves@redhat.com>
417 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
418 (resume_stopped_resumed_lwps): New function.
419 (linux_wait_for_event_filtered): Use it.
421 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
423 * Makefile.in (SFILES): Add linux-personality.c.
424 (linux-personality.o): New rule.
425 * configure.srv (srv_linux_obj): Add linux-personality.o to the
426 list of objects to be built.
427 * linux-low.c: Include nat/linux-personality.h.
428 (linux_create_inferior): Remove code to disable address space
429 randomization (moved to ../nat/linux-personality.c). Create
430 cleanup to disable address space randomization.
432 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
434 * Makefile.in (posix-strerror.o): New rule.
435 (mingw-strerror.o): Likewise.
436 * configure: Regenerated.
437 * configure.ac: Source file ../common/common.host. Initialize new
438 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
440 2015-01-14 Yao Qi <yao@codesourcery.com>
442 * Makefile.in (SFILES): Add nat/ppc-linux.c.
443 (ppc-linux.o): New rule.
444 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
445 * configure.ac: AC_CHECK_FUNCS(getauxval).
446 * config.in: Re-generated.
447 * configure: Re-generated.
448 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
449 ppc64_64bit_inferior_p
451 2015-01-14 Yao Qi <yao@codesourcery.com>
453 * linux-ppc-low.c: Include "nat/ppc-linux.h".
454 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
455 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
456 (PT_ORIG_R3, PT_TRAP): Likewise.
457 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
458 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
459 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
461 2015-01-10 Joel Brobecker <brobecker@adacore.com>
463 * i387-fp.c (i387_cache_to_xsave): In look over
464 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
465 zmmh_low_space field by use of zmmh_high_space.
467 2015-01-09 Pedro Alves <palves@redhat.com>
469 * linux-low.c (step_over_bkpt): Move higher up in the file.
470 (handle_extended_wait): Don't store the stop_pc here.
471 (get_stop_pc): Adjust comments and rename to ...
472 (check_stopped_by_breakpoint): ... this. Record whether the LWP
473 stopped for a software breakpoint or hardware breakpoint.
474 (thread_still_has_status_pending_p): New function.
475 (status_pending_p_callback): Use
476 thread_still_has_status_pending_p. If the event is no longer
477 interesting, resume the LWP.
478 (handle_tracepoints): Add assert.
479 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
480 (wstatus_maybe_breakpoint): New function.
481 (cancel_breakpoint): Delete function.
482 (check_stopped_by_watchpoint): New function, factored out from
483 linux_low_filter_event.
484 (lp_status_maybe_breakpoint): Delete function.
485 (linux_low_filter_event): Remove filter_ptid argument.
486 Leave thread group exits pending here. Store the LWP's stop PC.
487 Always leave events pending.
488 (linux_wait_for_event_filtered): Pull all events out of the
489 kernel, and leave them all pending.
490 (count_events_callback, select_event_lwp_callback): Consider all
492 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
493 (select_event_lwp): Only give preference to the stepping LWP in
494 all-stop mode. Adjust comments.
495 (ignore_event): New function.
496 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
497 references to cancel_breakpoints. Adjust to renames. Also give
498 equal priority to all LWPs that have had events in non-stop mode.
499 If reporting a software breakpoint event, unadjust the LWP's PC.
500 (linux_wait): If linux_wait_1 returned an ignored event, retry.
501 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
503 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
504 (resume_status_pending_p): Use thread_still_has_status_pending_p.
505 (linux_stopped_by_watchpoint): Adjust.
506 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
507 * linux-low.h (enum lwp_stop_reason): New.
508 (struct lwp_info) <stop_pc>: Adjust comment.
509 <stopped_by_watchpoint>: Delete field.
510 <stop_reason>: New field.
511 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
512 * mem-break.c (software_breakpoint_inserted_here)
513 (hardware_breakpoint_inserted_here): New function.
514 * mem-break.h (software_breakpoint_inserted_here)
515 (hardware_breakpoint_inserted_here): Declare.
516 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
517 (cancel_breakpoints): Delete.
518 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
519 (upload_fast_traceframes): Remove references to
522 2015-01-09 Pedro Alves <palves@redhat.com>
524 * thread-db.c (find_new_threads_callback): Ignore thread if the
525 kernel thread ID is -1.
527 2015-01-09 Pedro Alves <palves@redhat.com>
529 * linux-low.c (linux_attach_fail_reason_string): Move to
530 nat/linux-ptrace.c, and rename.
531 (linux_attach_lwp): Update comment.
532 (attach_proc_task_lwp_callback): New function.
533 (linux_attach): Adjust to rename and use
534 linux_proc_attach_tgid_threads.
535 (linux_attach_fail_reason_string): Delete declaration.
537 2015-01-01 Joel Brobecker <brobecker@adacore.com>
539 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
540 * server.c (gdbserver_version): Likewise.
542 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
544 * remote-utils.c: Include ctype.h.
545 (input_interrupt): Explicitly handle the case when the char
546 received is the NUL byte. Improve the printing of non-ASCII
549 2014-12-16 Joel Brobecker <brobecker@adacore.com>
551 * linux-low.c (linux_low_filter_event): Update call to
552 linux_enable_event_reporting following the addition of
553 a new parameter to that function.
555 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
558 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
559 (AARCH64_FPCR_REGNO): Likewise.
560 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
561 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
562 (aarch64_store_fpregset): Likewise.
564 2014-12-15 Joel Brobecker <brobecker@adacore.com>
566 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
567 Remove FIXME comment about assumption about N.
569 2014-12-13 Joel Brobecker <brobecker@adacore.com>
571 * configure.ac: If large-file support is disabled in GDBserver,
572 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
573 * configure: Regenerate.
575 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
577 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
578 warning upon ENODATA from ptrace.
579 * linux-s390-low.c (s390_store_tdb): New.
580 (s390_regsets): Add regset for NT_S390_TDB.
582 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
584 * linux-low.c (regsets_store_inferior_registers): Skip regsets
585 without a fill_function.
586 * linux-s390-low.c (s390_fill_last_break): Remove.
587 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
588 (s390_arch_setup): Use regset's size instead of fill_function for
591 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
593 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
594 the regset's store function when ptrace returned an error.
595 * regcache.c (get_thread_regcache): Invalidate register cache
596 before fetching inferior's registers.
598 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
600 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
601 while-loop as for-loop.
602 (regsets_store_inferior_registers): Likewise.
604 2014-11-28 Yao Qi <yao@codesourcery.com>
606 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
607 * config.in, configure: Re-generate.
608 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
611 2014-11-21 Yao Qi <yao@codesourcery.com>
613 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
614 (AC_CHECK_HEADERS): Remove malloc.h.
615 * configure: Re-generated.
616 * config.in: Re-generated.
617 * server.h: Don't include alloca.h and malloc.h.
618 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
619 Don't include malloc.h.
621 2014-11-17 Joel Brobecker <brobecker@adacore.com>
623 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
624 corresponding ERRNO check in same block.
626 2014-11-12 Pedro Alves <palves@redhat.com>
628 * server.c (cont_thread): Update comment.
629 (start_inferior, attach_inferior): No longer clear cont_thread.
630 (handle_v_cont): No longer set cont_thread.
631 (captured_main): Clear cont_thread each time a GDB connects.
633 2014-11-12 Pedro Alves <palves@redhat.com>
635 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
636 thread, and don't resume all threads if the Hc thread has exited.
638 2014-11-12 Pedro Alves <palves@redhat.com>
640 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
641 the process group instead of to a specific LWP.
643 2014-10-15 Pedro Alves <palves@redhat.com>
646 * win32-arm-low.c (arm_set_thread_context): Remove current_event
648 (arm_set_thread_context): Delete.
649 (the_low_target): Adjust.
650 * win32-i386-low.c (debug_registers_changed)
651 (debug_registers_used): Delete.
652 (update_debug_registers_callback): New function.
653 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
654 needing to update their debug registers.
655 (win32_get_current_dr): New function.
656 (x86_dr_low_get_addr, x86_dr_low_get_control)
657 (x86_dr_low_get_status): Fetch the debug register from the thread
659 (i386_initial_stuff): Adjust.
660 (i386_get_thread_context): Remove current_event parameter. Don't
661 clear debug_registers_changed nor copy DR values to
663 (i386_set_thread_context): Delete.
664 (i386_prepare_to_resume): New function.
665 (i386_thread_added): Mark the thread as needing to update irs
667 (the_low_target): Remove i386_set_thread_context and install
668 i386_prepare_to_resume.
669 * win32-low.c (win32_get_thread_context): Adjust.
670 (win32_set_thread_context): Use SetThreadContext
672 (win32_prepare_to_resume): New function.
673 (win32_require_context): New function, factored out from ...
674 (thread_rec): ... this.
675 (continue_one_thread): Call win32_prepare_to_resume on each thread
676 we're about to continue.
677 (win32_resume): Call win32_prepare_to_resume on the event thread.
678 * win32-low.h (struct win32_thread_info)
679 <debug_registers_changed>: New field.
680 (struct win32_target_ops): Change prototype of set_thread_context,
681 delete set_thread_context and add prepare_to_resume.
682 (win32_require_context): New declaration.
684 2014-10-08 Gary Benson <gbenson@redhat.com>
686 * server.h: Do not include common-exceptions.h.
688 2014-10-08 Gary Benson <gbenson@redhat.com>
690 * server.h: Do not include cleanups.h.
692 2014-09-30 James Hogan <james.hogan@imgtec.com>
694 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
697 2014-09-23 Yao Qi <yao@codesourcery.com>
699 * linux-low.c (lp_status_maybe_breakpoint): New function.
700 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
701 (count_events_callback): Likewise.
702 (select_event_lwp_callback): Likewise.
703 (cancel_breakpoints_callback): Likewise.
705 2014-09-19 Don Breazeal <donb@codesourcery.com>
707 * linux-low.c (handle_extended_wait): Call
708 linux_ptrace_get_extended_event.
709 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
710 linux_is_extended_waitstatus.
712 2014-09-16 Joel Brobecker <brobecker@adacore.com>
714 * Makefile.in (CPPFLAGS): Define.
715 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
716 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
718 2014-09-16 Gary Benson <gbenson@redhat.com>
720 * inferiors.h (current_inferior): Renamed as...
721 (current_thread): New variable. All uses updated.
722 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
723 (maybe_move_out_of_jump_pad): Likewise.
724 (cancel_breakpoint): Likewise.
725 (linux_low_filter_event): Likewise.
726 (wait_for_sigstop): Likewise.
727 (linux_resume_one_lwp): Likewise.
728 (need_step_over_p): Likewise.
729 (start_step_over): Likewise.
730 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
731 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
732 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
733 and save_inferior as saved_thread.
734 * regcache.c (get_thread_regcache): Renamed saved_inferior as
736 (regcache_invalidate_thread): Likewise.
737 * remote-utils.c (prepare_resume_reply): Likewise.
738 * thread-db.c (thread_db_get_tls_address): Likewise.
739 (disable_thread_event_reporting): Likewise.
740 (remove_thread_event_breakpoints): Likewise.
741 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
743 * target.h (set_desired_inferior): Renamed as...
744 (set_desired_thread): New declaration. All uses updated.
745 * server.c (myresume): Updated comment to reference thread instead
747 (handle_serial_event): Likewise.
748 (handle_target_event): Likewise.
750 2014-09-12 Tom Tromey <tromey@redhat.com>
751 Gary Benson <gbenson@redhat.com>
753 * regcache.h: Include common-regcache.h.
754 (regcache_read_pc): Don't declare.
755 * regcache.c (get_thread_regcache_for_ptid): New function.
757 2014-09-11 Tom Tromey <tromey@redhat.com>
758 Gary Benson <gbenson@redhat.com>
760 * symbol.c: New file.
761 * Makefile.in (SFILES): Add symbol.c.
764 2014-09-11 Gary Benson <gbenson@redhat.com>
766 * target.c (target_stop_ptid, target_continue_ptid): New
769 2014-09-11 Tom Tromey <tromey@redhat.com>
770 Gary Benson <gbenson@redhat.com>
772 * target.h: Include target/target.h.
773 * target.c (target_read_memory, target_read_uint32)
774 (target_write_memory): New functions.
776 2014-09-11 Gary Benson <gbenson@redhat.com>
778 * server.h (debug_hw_points): Don't declare.
779 * server.c (debug_hw_points): Don't define. Replace all uses
780 with show_debug_regs.
781 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
782 all uses with show_debug_regs.
784 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
786 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
787 endianness into account.
788 (ppc_supply_ptrace_register): Likewise.
790 2014-09-03 James Hogan <james.hogan@imgtec.com>
792 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
793 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
795 2014-09-03 Gary Benson <gbenson@redhat.com>
797 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
798 ALL_DEBUG_ADDRESS_REGISTERS.
800 2014-09-02 Gary Benson <gbenson@redhat.com>
802 * i386-low.h: Renamed as...
803 * x86-low.h: New file. All type, function and variable name
804 prefixes changed from "i386_" to "x86_". All references updated.
805 * i386-low.c: Renamed as...
806 * x86-low.c: New file. All type, function and variable name
807 prefixes changed from "i386_" to "x86_". All references updated.
809 2014-09-02 Gary Benson <gbenson@redhat.com>
811 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
812 (x86_linux_new_thread): Likewise.
814 2014-08-29 Gary Benson <gbenson@redhat.com>
816 * server.h (setjmp.h): Do not include.
817 (toplevel): Do not declare.
818 (common-exceptions.h): Include.
819 (cleanups.h): Likewise.
820 * server.c (toplevel): Do not define.
821 (exit_code): New static global.
822 (detach_or_kill_for_exit_cleanup): New function.
823 (main): New function. Original main renamed to...
824 (captured_main): New function.
825 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
827 2014-08-29 Gary Benson <gbenson@redhat.com>
829 * Makefile.in (SFILES): Add common/common-exceptions.c.
830 (OBS): Add common-exceptions.o.
831 (common-exceptions.o): New rule.
832 * utils.c (prepare_to_throw_exception): New function.
834 2014-08-29 Gary Benson <gbenson@redhat.com>
836 * config.in: Regenerate.
837 * configure: Likewise.
839 2014-08-29 Gary Benson <gbenson@redhat.com>
841 * Makefile.in (SFILES): Add common/cleanups.c.
843 (cleanups.o): New rule.
845 2014-08-29 Gary Benson <gbenson@redhat.com>
847 * utils.c (internal_vwarning): New function.
849 2014-08-28 Gary Benson <gbenson@redhat.com>
851 * utils.h (fatal): Remove declaration.
852 * utils.c (fatal): Remove function.
854 2014-08-28 Gary Benson <gbenson@redhat.com>
856 * tracepoint.c (gdb_agent_init): Replace fatal with
858 (initialize_tracepoint): Likewise.
860 2014-08-28 Gary Benson <gbenson@redhat.com>
862 * remote-utils.c (remote_prepare): Replace fatal with error.
864 2014-08-28 Gary Benson <gbenson@redhat.com>
866 * linux-low.c (linux_async): Replace fatal with warning.
868 (linux_start_non_stop): Return -1 if linux_async failed.
870 2014-08-28 Gary Benson <gbenson@redhat.com>
872 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
874 (i386_dr_low_get_addr): Remove vague comment.
875 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
878 2014-08-28 Gary Benson <gbenson@redhat.com>
880 * inferiors.c (get_thread_process): Replace check with gdb_assert.
881 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
883 (linux_resume_one_lwp): Likewise.
884 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
886 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
888 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
889 (init_register_cache): Replace fatal with gdb_assert_not_reached.
890 (find_register_by_name): Replace fatal with internal_error.
891 (find_regno): Likewise.
892 * tdesc.c (init_target_desc): Replace check with gdb_assert.
893 * thread-db.c (thread_db_create_event): Likewise.
894 (thread_db_load_search): Likewise.
895 (try_thread_db_load_1): Likewise.
896 * tracepoint.c (get_jump_space_head): Replace fatal with
898 (claim_trampoline_space): Likewise.
899 (have_fast_tracepoint_trampoline_buffer): Likewise.
900 (cmd_qtstart): Likewise.
901 (stop_tracing): Likewise.
902 (fast_tracepoint_collecting): Likewise.
903 (target_malloc): Likewise.
904 (download_tracepoint): Likewise.
905 (download_trace_state_variables): Replace check with gdb_assert.
906 (upload_fast_traceframes): Replace fatal with internal_error.
908 2014-08-19 Tom Tromey <tromey@redhat.com>
909 Gary Benson <gbenson@redhat.com>
911 * Makefile.in (SFILES): Add common/common-debug.c.
912 (OBS): Add common-debug.o.
913 (common-debug.o): New rule.
914 * debug.h (debug_printf): Don't declare.
915 * debug.c (debug_printf): Renamed and rewritten as...
916 (debug_vprintf): New function.
918 2014-08-19 Gary Benson <gbenson@redhat.com>
920 * utils.h: Do not include print-utils.h.
922 2014-08-19 Tom Tromey <tromey@redhat.com>
923 Gary Benson <gbenson@redhat.com>
925 * server.h: Add static assertion.
926 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
928 2014-08-19 Tom Tromey <tromey@redhat.com>
929 Gary Benson <gbenson@redhat.com>
931 * Makefile.in (SFILES): Add common/errors.c.
933 (IPA_OBS): Add errors-ipa.o.
934 (errors.o): New rule.
935 (errors-ipa.o): Likewise.
936 * utils.h (perror_with_name, error, warning): Don't declare.
937 * utils.c (warning): Renamed and rewritten as...
938 (vwarning): New function.
939 (error): Renamed and rewritten as...
940 (verror): New function.
941 (internal_error): Renamed and rewritten as...
942 (internal_verror): New function.
944 2014-08-07 Gary Benson <gbenson@redhat.com>
946 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
947 * configure: Regenerate.
948 * config.in: Likewise.
949 * server.h: Do not include errno.h.
950 * event-loop.c: Likewise.
951 * hostio-errno.c: Likewise.
952 * linux-low.c: Likewise.
953 * remote-utils.c: Likewise.
954 * spu-low.c: Likewise.
956 * gdbreplay.c: Unconditionally include errno.h.
958 2014-08-07 Gary Benson <gbenson@redhat.com>
960 * server.h: Do not include string.h.
961 * event-loop.c: Likewise.
962 * linux-low.c: Likewise.
963 * regcache.c: Likewise.
964 * remote-utils.c: Likewise.
965 * spu-low.c: Likewise.
968 2014-08-07 Gary Benson <gbenson@redhat.com>
970 * server.h: Do not include gdb_assert.h.
972 2014-08-07 Gary Benson <gbenson@redhat.com>
974 * server.h: Do not include common-utils.h.
976 2014-08-07 Gary Benson <gbenson@redhat.com>
978 * server.h: Do not include ptid.h.
981 2014-08-07 Gary Benson <gbenson@redhat.com>
983 * server.h: Do not include gdb_locale.h.
985 2014-08-07 Gary Benson <gbenson@redhat.com>
987 * server.h: Do not include gdb/signals.h.
988 * win32-low.c: Likewise.
990 2014-08-07 Gary Benson <gbenson@redhat.com>
992 * server.h: Do not include pathmax.h.
994 2014-08-07 Gary Benson <gbenson@redhat.com>
996 * server.h: Do not include libiberty.h.
997 * linux-bfin-low.c: Likewise.
999 2014-08-07 Gary Benson <gbenson@redhat.com>
1001 * server.h: Do not include ansidecl.h.
1003 2014-08-07 Gary Benson <gbenson@redhat.com>
1005 * linux-x86-low.c: Do not include stddef.h.
1006 * lynx-ppc-low.c: Likewise.
1007 * tracepoint.c: Likewise.
1009 2014-08-07 Gary Benson <gbenson@redhat.com>
1011 * server.h: Do not include stdarg.h.
1012 * nto-low.c: Likewise.
1014 2014-08-07 Gary Benson <gbenson@redhat.com>
1016 * server.h: Do not include stdlib.h.
1017 * inferiors.c: Likewise.
1018 * linux-low.c: Likewise.
1019 * regcache.c: Likewise.
1020 * spu-low.c: Likewise.
1021 * tracepoint.c: Likewise.
1022 * utils.c: Likewise.
1024 2014-08-07 Gary Benson <gbenson@redhat.com>
1026 * server.h: Do not include stdio.h.
1027 * linux-low.c: Likewise.
1028 * remote-utils.c: Likewise.
1029 * spu-low.c: Likewise.
1030 * utils.c: Likewise.
1031 * wincecompat.c: Likewise.
1033 2014-08-06 Gary Benson <gbenson@redhat.com>
1035 * regcache.c (init_register_cache): Move conditionals inside if.
1037 2014-08-06 Gary Benson <gbenson@redhat.com>
1039 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1041 2014-07-31 Gary Benson <gbenson@redhat.com>
1043 * ax.h: Do not include server.h.
1044 * gdbthread.h: Likewise.
1045 * lynx-low.h: Likewise.
1046 * notif.h: Likewise.
1048 2014-07-30 Gary Benson <gbenson@redhat.com>
1050 * server.h: Include common-defs.h.
1051 Do not include config.h or build-gnulib-gdbserver/config.h.
1053 2014-07-30 Gary Benson <gbenson@redhat.com>
1055 * hostio-errno.c: Move server.h to top of includes list.
1056 * inferiors.c: Likewise.
1057 * linux-x86-low.c: Likewise.
1058 * notif.c: Include server.h.
1060 2014-07-24 Tom Tromey <tromey@redhat.com>
1061 Gary Benson <gbenson@redhat.com>
1063 * server.h (CORE_ADDR): Now unsigned.
1065 2014-07-16 Pedro Alves <palves@redhat.com>
1067 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1069 2014-07-15 Pedro Alves <palves@redhat.com>
1071 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1074 2014-07-11 Pedro Alves <palves@redhat.com>
1076 * linux-low.c (kill_wait_lwp): New function, based on
1077 kill_one_lwp_callback, but use my_waitpid directly.
1078 (kill_one_lwp_callback, linux_kill): Use it.
1080 2014-06-23 Pedro Alves <palves@redhat.com>
1082 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1083 before setting DR0..DR3.
1085 2014-06-20 Gary Benson <gbenson@redhat.com>
1087 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1088 * configure: Regenerated.
1089 * config.in: Likewise.
1091 2014-06-20 Gary Benson <gbenson@redhat.com>
1093 * Makefile.in (SFILES): Update locations for files moved
1095 (object file files): Reordered.
1097 2014-06-20 Gary Benson <gbenson@redhat.com>
1099 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1100 (i386_dr_low_set_addr): Likewise.
1101 (i386_dr_low_get_addr): Likewise.
1102 (i386_dr_low_can_set_control): Likewise.
1103 (i386_dr_low_set_control): Likewise.
1104 (i386_dr_low_get_control): Likewise.
1105 (i386_dr_low_get_status): Likewise.
1106 (i386_get_debug_register_length): Likewise.
1107 * linux-x86-low.c (i386_dr_low_set_addr):
1108 Changed signature. Made static.
1109 (i386_dr_low_get_addr): Likewise.
1110 (i386_dr_low_set_control): Likewise.
1111 (i386_dr_low_get_control): Likewise.
1112 (i386_dr_low_get_status): Likewise.
1113 (i386_dr_low): New global variable.
1114 * win32-i386-low.c (i386_dr_low_set_addr):
1115 Changed signature. Made static.
1116 (i386_dr_low_get_addr): Likewise.
1117 (i386_dr_low_set_control): Likewise.
1118 (i386_dr_low_get_control): Likewise.
1119 (i386_dr_low_get_status): Likewise.
1120 (i386_dr_low): New global variable.
1122 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1124 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1125 * Makefile.in (AR, AR_FLAGS): Define.
1126 * configure: Regenerate.
1128 2014-06-19 Gary Benson <gbenson@redhat.com>
1130 * Makefile.in (i386-dregs.o): New rule.
1131 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1132 * i386-low.c (target.h): Remove include.
1133 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1134 (DR_CONTROL_SHIFT): Likewise.
1135 (DR_CONTROL_SIZE): Likewise.
1136 (DR_RW_EXECUTE): Likewise.
1137 (DR_RW_WRITE): Likewise.
1138 (DR_RW_READ): Likewise.
1139 (DR_RW_IORW): Likewise.
1140 (DR_LEN_1): Likewise.
1141 (DR_LEN_2): Likewise.
1142 (DR_LEN_4): Likewise.
1143 (DR_LEN_8): Likewise.
1144 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1145 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1146 (DR_ENABLE_SIZE): Likewise.
1147 (DR_LOCAL_SLOWDOWN): Likewise.
1148 (DR_GLOBAL_SLOWDOWN): Likewise.
1149 (DR_CONTROL_RESERVED): Likewise.
1150 (I386_DR_CONTROL_MASK): Likewise.
1151 (I386_DR_VACANT): Likewise.
1152 (I386_DR_LOCAL_ENABLE): Likewise.
1153 (I386_DR_GLOBAL_ENABLE): Likewise.
1154 (I386_DR_DISABLE): Likewise.
1155 (I386_DR_SET_RW_LEN): Likewise.
1156 (I386_DR_GET_RW_LEN): Likewise.
1157 (I386_DR_WATCH_HIT): Likewise.
1158 (i386_wp_op_t): Likewise.
1159 (i386_show_dr): Likewise.
1160 (i386_length_and_rw_bits): Likewise.
1161 (i386_insert_aligned_watchpoint): Likewise.
1162 (i386_remove_aligned_watchpoint): Likewise.
1163 (i386_handle_nonaligned_watchpoint): Likewise.
1164 i386_update_inferior_debug_regs(): Likewise.
1165 (i386_dr_insert_watchpoint): Likewise.
1166 (i386_dr_remove_watchpoint): Likewise.
1167 (i386_dr_region_ok_for_watchpoint): Likewise.
1168 (i386_dr_stopped_data_address): Likewise.
1169 (i386_dr_stopped_by_watchpoint): Likewise.
1171 2014-06-19 Gary Benson <gbenson@redhat.com>
1173 * i386-low.c (i386_dr_show): Renamed to
1174 i386_show_dr and made static. All uses updated.
1175 (i386_dr_length_and_rw_bits): Renamed to
1176 i386_length_and_rw_bits and made static.
1178 (i386_dr_insert_aligned_watchpoint): Renamed to
1179 i386_insert_aligned_watchpoint and made static.
1181 (i386_dr_remove_aligned_watchpoint): Renamed to
1182 i386_remove_aligned_watchpoint and made static.
1184 (i386_dr_update_inferior_debug_regs): Renamed to
1185 i386_update_inferior_debug_regs and made static.
1188 2014-06-18 Gary Benson <gbenson@redhat.com>
1190 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1191 (i386_dr_low_can_set_control): Likewise.
1192 (i386_get_debug_register_length): Likewise.
1193 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1194 (i386_dr_low_can_set_control): Likewise.
1195 (i386_get_debug_register_length): Likewise.
1197 2014-06-17 Gary Benson <gbenson@redhat.com>
1199 * i386-low.h (i386-dregs.h): New include.
1200 (DR_FIRSTADDR): Now in i386-dregs.h.
1201 (DR_LASTADDR): Likewise.
1202 (DR_NADDR): Likewise.
1203 (DR_STATUS): Likewise.
1204 (DR_CONTROL): Likewise.
1205 (i386_debug_reg_state): Likewise.
1206 (i386_dr_insert_watchpoint): Likewise.
1207 (i386_dr_remove_watchpoint): Likewise.
1208 (i386_dr_region_ok_for_watchpoint): Likewise.
1209 (i386_dr_stopped_data_address): Likewise.
1210 (i386_dr_stopped_by_watchpoint): Likewise.
1211 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1213 2014-06-18 Gary Benson <gbenson@redhat.com>
1215 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1216 i386_dr_insert_watchpoint.
1217 (i386_low_remove_watchpoint): Renamed to
1218 i386_dr_remove_watchpoint.
1219 (i386_low_region_ok_for_watchpoint): Renamed to
1220 i386_dr_region_ok_for_watchpoint.
1221 (i386_low_stopped_data_address): Renamed to
1222 i386_dr_stopped_data_address.
1223 (i386_low_stopped_by_watchpoint): Renamed to
1224 i386_dr_stopped_by_watchpoint.
1225 * i386-low.c (i386_show_dr): Renamed to
1226 i386_dr_show and made nonstatic. All uses updated.
1227 (i386_length_and_rw_bits): Renamed to
1228 i386_dr_length_and_rw_bits and made nonstatic.
1230 (i386_insert_aligned_watchpoint): Renamed to
1231 i386_dr_insert_aligned_watchpoint and made nonstatic.
1233 (i386_remove_aligned_watchpoint): Renamed to
1234 i386_dr_remove_aligned_watchpoint and made nonstatic.
1236 (i386_update_inferior_debug_regs): Renamed to
1237 i386_dr_update_inferior_debug_regs and made nonstatic.
1239 (i386_low_insert_watchpoint): Renamed to
1240 i386_dr_insert_watchpoint. All uses updated.
1241 (i386_low_remove_watchpoint): Renamed to
1242 i386_dr_remove_watchpoint. All uses updated.
1243 (i386_low_region_ok_for_watchpoint): Renamed to
1244 i386_dr_region_ok_for_watchpoint. All uses updated.
1245 (i386_low_stopped_data_address): Renamed to
1246 i386_dr_stopped_data_address. All uses updated.
1247 (i386_low_stopped_by_watchpoint): Renamed to
1248 i386_dr_stopped_by_watchpoint. All uses updated.
1250 2014-06-18 Gary Benson <gbenson@redhat.com>
1252 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1253 (i386_dr_low_can_set_control): Likewise.
1254 (i386_insert_aligned_watchpoint): New check.
1256 2014-06-18 Gary Benson <gbenson@redhat.com>
1258 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1261 2014-06-18 Gary Benson <gbenson@redhat.com>
1263 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1264 instead of fatal and error.
1265 (i386_handle_nonaligned_watchpoint): Likewise.
1267 2014-06-18 Gary Benson <gbenson@redhat.com>
1269 * i386-low.c (i386_get_debug_register_length): New macro.
1270 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1271 (i386_show_dr): Use debug_printf instead of fprintf. Use
1272 phex to format values.
1274 2014-06-18 Gary Benson <gbenson@redhat.com>
1276 * i386-low.h: Comment changes.
1277 * i386-low.c: Likewise.
1279 2014-06-18 Gary Benson <gbenson@redhat.com>
1281 * i386-low.c: Whitespace changes.
1283 2014-06-12 Tom Tromey <tromey@redhat.com>
1285 * utils.c (freeargv): Remove.
1287 2014-06-12 Tom Tromey <tromey@redhat.com>
1289 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1290 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1291 (parse_debug_format_options): Likewise.
1292 (gdbserver_usage): Likewise.
1293 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1294 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1295 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1297 ($(LIBGNU)): Depend on libiberty.
1298 (all-lib): Recurse into all subdirs.
1299 (install-only): Invoke "install" target in subdirs.
1300 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1302 * configure: Rebuild.
1303 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1304 for vasprintf, vsnprintf, or gettimeofday.
1305 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1308 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1310 * development.sh: Delete.
1311 * Makefile.in (config.status): Adjust dependency on development.sh.
1312 * configure.ac: Adjust development.sh source call.
1313 * configure: Regenerate.
1315 2014-06-02 Pedro Alves <palves@redhat.com>
1317 * ax.c (gdb_free_agent_expr): New function.
1318 * ax.h (gdb_free_agent_expr): New declaration.
1319 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1321 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1323 (clear_breakpoint_conditions_and_commands): New function.
1324 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1325 (clear_breakpoint_conditions_and_commands): New declaration.
1327 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1329 * linux-aarch64-low.c (asm/ptrace.h): Include.
1331 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1333 Fix TLS access for -static -pthread.
1334 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1335 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1336 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1338 2014-05-20 Pedro Alves <palves@redhat.com>
1340 * linux-aarch64-low.c (aarch64_insert_point)
1341 (aarch64_remove_point): No longer check whether the type is
1342 supported here. Adjust to new interface.
1343 (the_low_target): Install aarch64_supports_z_point_type as
1344 supports_z_point_type method.
1345 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1346 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1347 instead of a Z packet char. Adjust.
1348 (arm_supports_z_point_type): New function.
1349 (arm_insert_point, arm_remove_point): Adjust to new interface.
1350 (the_low_target): Install arm_supports_z_point_type.
1351 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1352 (cris_insert_point, cris_remove_point): Adjust to new interface.
1353 Don't check whether the type is supported here.
1354 (the_low_target): Install cris_supports_z_point_type.
1355 * linux-low.c (linux_supports_z_point_type): New function.
1356 (linux_insert_point, linux_remove_point): Adjust to new interface.
1357 * linux-low.h (struct linux_target_ops) <insert_point,
1358 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1359 raw_breakpoint pointer parameter.
1360 <supports_z_point_type>: New method.
1361 * linux-mips-low.c (mips_supports_z_point_type): New function.
1362 (mips_insert_point, mips_remove_point): Adjust to new interface.
1363 Use mips_supports_z_point_type.
1364 (the_low_target): Install mips_supports_z_point_type.
1365 * linux-ppc-low.c (the_low_target): Install NULL as
1366 supports_z_point_type method.
1367 * linux-s390-low.c (the_low_target): Install NULL as
1368 supports_z_point_type method.
1369 * linux-sparc-low.c (the_low_target): Install NULL as
1370 supports_z_point_type method.
1371 * linux-x86-low.c (x86_supports_z_point_type): New function.
1372 (x86_insert_point): Adjust to new insert_point interface. Use
1373 insert_memory_breakpoint. Adjust to new
1374 i386_low_insert_watchpoint interface.
1375 (x86_remove_point): Adjust to remove_point interface. Use
1376 remove_memory_breakpoint. Adjust to new
1377 i386_low_remove_watchpoint interface.
1378 (the_low_target): Install x86_supports_z_point_type.
1379 * lynx-low.c (lynx_target_ops): Install NULL as
1380 supports_z_point_type callback.
1381 * nto-low.c (nto_supports_z_point_type): New.
1382 (nto_insert_point, nto_remove_point): Adjust to new interface.
1383 (nto_target_ops): Install nto_supports_z_point_type.
1384 * mem-break.c: Adjust intro comment.
1385 (struct raw_breakpoint) <raw_type, size>: New fields.
1386 <inserted>: Update comment.
1387 <shlib_disabled>: Delete field.
1388 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1389 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1390 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1391 (raw_bkpt_type_to_target_hw_bp_type): New function.
1392 (find_enabled_raw_code_breakpoint_at): New function.
1393 (find_raw_breakpoint_at): New type and size parameters. Use them.
1394 (insert_memory_breakpoint): New function, based off
1395 set_raw_breakpoint_at.
1396 (remove_memory_breakpoint): New function.
1397 (set_raw_breakpoint_at): Reimplement.
1398 (set_breakpoint): New, based on set_breakpoint_at.
1399 (set_breakpoint_at): Reimplement.
1400 (delete_raw_breakpoint): Go through the_target->remove_point
1401 instead of assuming memory breakpoints.
1402 (find_gdb_breakpoint_at): Delete.
1403 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1404 (find_gdb_breakpoint): New function.
1405 (set_gdb_breakpoint_at): Delete.
1406 (z_type_supported): New function.
1407 (set_gdb_breakpoint_1): New function, loosely based off
1408 set_gdb_breakpoint_at.
1409 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1410 (delete_gdb_breakpoint_at): Delete.
1411 (delete_gdb_breakpoint_1): New function, loosely based off
1412 delete_gdb_breakpoint_at.
1413 (delete_gdb_breakpoint): New function.
1414 (clear_gdb_breakpoint_conditions): Rename to ...
1415 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1417 (add_condition_to_breakpoint): Make static.
1418 (add_breakpoint_condition): Take a struct breakpoint pointer
1419 instead of an address. Adjust.
1420 (gdb_condition_true_at_breakpoint): Rename to ...
1421 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1423 (gdb_condition_true_at_breakpoint): Reimplement.
1424 (add_breakpoint_commands): Take a struct breakpoint pointer
1425 instead of an address. Adjust.
1426 (gdb_no_commands_at_breakpoint): Rename to ...
1427 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1428 parameter. Return true if no breakpoint was found. Change debug
1430 (gdb_no_commands_at_breakpoint): Reimplement.
1431 (run_breakpoint_commands): Rename to ...
1432 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1433 and change return type to boolean.
1434 (run_breakpoint_commands): New function.
1435 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1436 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1437 breakpoint. Go through the_target->remove_point instead of
1438 assuming memory breakpoint.
1439 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1440 software and hardware breakpoints.
1441 (reinsert_raw_breakpoint): Go through the_target->insert_point
1442 instead of assuming memory breakpoint.
1443 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1444 software and hardware breakpoints.
1445 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1446 Check both software and hardware breakpoints.
1447 (validate_inserted_breakpoint): Assert the breakpoint is a
1448 software breakpoint. Set the inserted flag to -1 instead of
1449 setting shlib_disabled.
1450 (delete_disabled_breakpoints): Adjust.
1451 (validate_breakpoints): Only validate software breakpoints.
1452 Adjust to inserted flag change.
1453 (check_mem_read, check_mem_write): Skip breakpoint types other
1454 than software breakpoints. Adjust to inserted flag change.
1455 * mem-break.h (enum raw_bkpt_type): New enum.
1456 (raw_breakpoint, struct process_info): Forward declare.
1457 (Z_packet_to_target_hw_bp_type): Delete declaration.
1458 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1459 (set_gdb_breakpoint, delete_gdb_breakpoint)
1460 (clear_breakpoint_conditions): New declarations.
1461 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1462 (breakpoint_inserted_here): Update comment.
1463 (add_breakpoint_condition, add_breakpoint_commands): Replace
1464 address parameter with a breakpoint pointer parameter.
1465 (gdb_breakpoint_here): Update comment.
1466 (delete_gdb_breakpoint_at): Delete.
1467 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1468 * server.c (process_point_options): Take a struct breakpoint
1469 pointer instead of an address. Adjust.
1470 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1471 delete_gdb_breakpoint.
1472 * spu-low.c (spu_target_ops): Install NULL as
1473 supports_z_point_type method.
1474 * target.h: Include mem-break.h.
1475 (struct target_ops) <prepare_to_access_memory>: Update comment.
1476 <supports_z_point_type>: New field.
1477 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1478 instead of a char. Also take a raw breakpoint pointer.
1479 * win32-arm-low.c (the_low_target): Install NULL as
1480 supports_z_point_type.
1481 * win32-i386-low.c (i386_supports_z_point_type): New function.
1482 (i386_insert_point, i386_remove_point): Adjust to new interface.
1483 (the_low_target): Install i386_supports_z_point_type.
1484 * win32-low.c (win32_supports_z_point_type): New function.
1485 (win32_insert_point, win32_remove_point): Adjust to new interface.
1486 (win32_target_ops): Install win32_supports_z_point_type.
1487 * win32-low.h (struct win32_target_ops):
1488 <supports_z_point_type>: New method.
1489 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1490 instead of a char. Also take a raw breakpoint pointer.
1492 2014-05-20 Pedro Alves <palves@redhat.com>
1494 * mem-break.h: Include break-common.h.
1495 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1496 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1497 (Z_packet_to_target_hw_bp_type): New declaration.
1498 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1499 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1500 (Z_PACKET_ACCESS_WP): Delete macros.
1501 (Z_packet_to_hw_type): Delete function.
1502 * i386-low.h: Don't include break-common.h here.
1503 (Z_packet_to_hw_type): Delete declaration.
1504 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1505 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1506 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1507 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1508 * linux-aarch64-low.c: Don't include break-common.h here.
1509 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1510 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1511 (Z_packet_to_target_hw_bp_type): Delete function.
1512 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1514 (mips_insert_point, mips_remove_point): Use
1515 Z_packet_to_target_hw_bp_type.
1517 2014-05-20 Pedro Alves <palves@redhat.com>
1519 * linux-aarch64-low.c: Include break-common.h.
1520 (enum target_point_type): Delete.
1521 (Z_packet_to_point_type): Rename to ...
1522 (Z_packet_to_target_hw_bp_type): ... this, and return a
1523 target_hw_bp_type instead.
1524 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1525 instead of an enum target_point_type.
1526 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1528 (aarch64_dr_state_insert_one_point)
1529 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1530 (aarch64_handle_aligned_watchpoint)
1531 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1532 Take an enum target_hw_bp_type instead of an enum
1534 (aarch64_supports_z_point_type): New function.
1535 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1536 use Z_packet_to_target_hw_bp_type.
1538 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1540 * configure.ac: Only use -Werror by default when DEVELOPMENT
1542 * configure: Regenerate.
1544 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1546 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1547 * linux-x86-low.c (X86_64_USER_REGS): New.
1548 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1550 2014-04-28 Yao Qi <yao@codesourcery.com>
1552 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1555 2014-04-25 Pedro Alves <palves@redhat.com>
1558 * linux-low.c (linux_attach_fail_reason_string): New function.
1559 (linux_attach_lwp): Delete.
1560 (linux_attach_lwp_1): Rename to ...
1561 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1562 argument. Remove "initial" parameter. Return int instead of
1563 void. Don't error or warn here.
1564 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1565 failure to attach to the tgid. Call warning when failing to
1567 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1568 argument. Remove "initial" parameter. Return int instead of
1569 void. Don't error or warn here.
1570 (linux_attach_fail_reason_string): New declaration.
1571 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1572 interface change. Use linux_attach_fail_reason_string.
1574 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1575 Walfred Tedeschi <walfred.tedeschi@intel.com>
1577 * Makefile.in: Added rules to handle new files
1578 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1579 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1580 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1581 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1582 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1583 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1585 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1586 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1587 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1588 i386/x32-avx512.xml.
1589 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1590 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1591 i386/x32-avx512-linux.xml.
1592 * i387-fp.c (num_avx512_k_registers): New constant for number
1594 (num_avx512_zmmh_low_registers): New constant for number of
1595 lower ZMM registers (0-15).
1596 (num_avx512_zmmh_high_registers): New constant for number of
1597 higher ZMM registers (16-31).
1598 (num_avx512_ymmh_registers): New contant for number of higher
1599 YMM registers (ymm16-31 added by avx521 on x86_64).
1600 (num_avx512_xmm_registers): New constant for number of higher
1601 XMM registers (xmm16-31 added by AVX512 on x86_64).
1602 (struct i387_xsave): Add space for AVX512 registers.
1603 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1604 Add code to handle AVX512 registers.
1605 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1606 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1607 prototypei from generated file.
1608 (tdesc_amd64_avx512_linux): Likewise.
1609 (init_registers_x32_avx512_linux): Likewise.
1610 (tdesc_x32_avx512_linux): Likewise.
1611 (init_registers_i386_avx512_linux): Likewise.
1612 (tdesc_i386_avx512_linux): Likewise.
1613 (x86_64_regmap): Add AVX512 registers.
1614 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1616 (initialize_low_arch): Add code to initialize AVX512 registers.
1618 2014-04-23 Pedro Alves <palves@redhat.com>
1620 * mem-break.c (find_gdb_breakpoint_at): Make static.
1621 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1623 2014-04-23 Pedro Alves <palves@redhat.com>
1625 * i386-low.c: Don't include break-common.h here.
1626 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1627 prototype to take target_hw_bp_type as argument instead of a Z
1629 * i386-low.h: Include break-common.h here.
1630 (Z_packet_to_hw_type): Declare.
1631 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1633 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1634 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1635 (x86_remove_point): Convert the packet number to a
1636 target_hw_bp_type before calling i386_low_remove_watchpoint.
1637 * win32-i386-low.c (i386_insert_point): Convert the packet number
1638 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1639 (i386_remove_point): Convert the packet number to a
1640 target_hw_bp_type before calling i386_low_remove_watchpoint.
1642 2014-04-23 Pedro Alves <palves@redhat.com>
1644 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1646 2014-04-10 Pedro Alves <palves@redhat.com>
1648 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1649 Check if the condition or command is NULL before checking if the
1650 breakpoint is known. On success, return true.
1651 * mem-break.h (add_breakpoint_condition): Document return.
1652 (add_breakpoint_commands): Add describing comment.
1653 * server.c (skip_to_semicolon): New function.
1654 (process_point_options): Use it.
1656 2014-04-09 Pedro Alves <palves@redhat.com>
1658 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1661 2014-02-27 Pedro Alves <palves@redhat.com>
1664 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1666 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1668 (last_thread_of_process_p): Take a PID argument instead of a
1670 (linux_wait_for_lwp): Delete.
1671 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1673 (linux_low_filter_event): New function, party factored out from
1674 linux_wait_for_event.
1675 (linux_wait_for_event): Rename to ...
1676 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1677 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1678 sigsuspend. Check for zombie leaders.
1679 (linux_wait_for_event): Reimplement as wrapper around
1680 linux_wait_for_event_filtered.
1681 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1682 a normal or signal exit is seen, it's the whole process exiting.
1683 (wait_for_sigstop): No longer a for_each_inferior callback.
1684 Rewrite on top of linux_wait_for_event_filtered.
1685 (stop_all_lwps): Call wait_for_sigstop directly.
1686 * server.c (resume, handle_target_event): Handle
1687 TARGET_WAITKIND_NO_RESUMED.
1689 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1691 * win32-low.c (psapi_get_dll_name,
1692 * win32_CreateToolhelp32Snapshot): Delete.
1693 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1694 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1696 (handle_load_dll): Add function description.
1697 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1699 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1701 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1703 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1704 base address when calling win32_add_one_solib.
1705 (handle_load_dll): Delete local variable load_addr.
1706 Remove 0x1000 offset applied to DLL base address when calling
1707 win32_add_one_solib.
1708 (handle_unload_dll): Add comment.
1710 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1712 * win32-low.c (win32_add_all_dlls): Renames
1713 win32_ensure_ntdll_loaded. Rewrite function documentation.
1714 Adjust implementation to always load all DLLs.
1715 Add 0x1000 offset to DLL base address when calling
1716 win32_add_one_solib.
1717 (child_initialization_done): New static global.
1718 (do_initial_child_stuff): Set child_initialization_done to
1719 zero during child initialization, and 1 after. Replace call
1720 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1722 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1723 (handle_unload_dll): Add function documentation.
1724 (get_child_debug_event): Ignore load and unload DLL events
1725 during child initialization.
1727 2014-02-20 Doug Evans <dje@google.com>
1729 Remove global all_lwps.
1730 * inferiors.h (ptid_of): Move here from linux-low.h.
1731 (pid_of, lwpid_of): Ditto.
1732 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1733 parameter is a struct thread_info * now.
1734 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1735 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1736 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1738 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1739 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1740 * linux-arm-low.c (update_registers_callback): Update, "entry"
1741 parameter is a struct thread_info * now.
1742 Fetch lwpid from current_inferior directly.
1743 (arm_insert_point): Pass &all_threads to find_inferior instead of
1745 (arm_remove_point): Ditto.
1746 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1747 (arm_prepare_to_resume): Fetch pid from thread.
1748 (arm_read_description): Fetch lwpid from current_inferior directly.
1749 * linux-low.c (all_lwps): Delete.
1750 (delete_lwp): Delete call to remove_inferior.
1751 (handle_extended_wait): Fetch lwpid from thread.
1752 (add_lwp): Don't set lwp->entry.id. Remove call to
1753 add_inferior_to_list.
1754 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1755 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1756 (kill_one_lwp_callback): Ditto.
1757 (linux_kill): Don't dereference NULL pointer.
1758 Fetch ptid,lwpid from thread.
1759 (get_detach_signal): Fetch ptid from thread.
1760 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1761 Simplify call to regcache_invalidate_thread.
1762 (delete_lwp_callback): Update, "entry" parameter is a
1763 struct thread_info * now. Fetch pid from thread.
1764 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1765 (status_pending_p_callback): Update, "entry" parameter is a
1766 struct thread_info * now. Fetch ptid from thread.
1767 (find_lwp_pid): Update, "entry" parameter is a
1768 struct thread_info * now.
1769 (linux_wait_for_lwp): Fetch pid from thread.
1770 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1771 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1772 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1773 (dequeue_one_deferred_signal): Ditto.
1774 (cancel_breakpoint): Fetch ptid from current_inferior.
1775 (linux_wait_for_event): Pass &all_threads to find_inferior,
1776 not &all_lwps. Fetch ptid, lwpid from thread.
1777 (count_events_callback): Update, "entry" parameter is a
1778 struct thread_info * now.
1779 (select_singlestep_lwp_callback): Ditto.
1780 (select_event_lwp_callback): Ditto.
1781 (cancel_breakpoints_callback): Ditto.
1782 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1784 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1785 (unsuspend_one_lwp): Update, "entry" parameter is a
1786 struct thread_info * now.
1787 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1789 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1790 Fetch lwpid from thread, not lwp.
1791 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1792 Pass &all_threads to find_inferior, not &all_lwps.
1793 (send_sigstop): Fetch lwpid from thread, not lwp.
1794 (send_sigstop_callback): Update, "entry" parameter is a
1795 struct thread_info * now.
1796 (suspend_and_send_sigstop_callback): Ditto.
1797 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1798 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1799 struct thread_info * now.
1800 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1802 (lwp_running): Update, "entry" parameter is a
1803 struct thread_info * now.
1804 (stop_all_lwps): Fetch ptid from thread.
1805 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1806 (linux_resume_one_lwp): Fetch lwpid from thread.
1807 (linux_set_resume_request): Update, "entry" parameter is a
1808 struct thread_info * now. Fetch pid, lwpid from thread.
1809 (resume_status_pending_p): Update, "entry" parameter is a
1810 struct thread_info * now.
1811 (need_step_over_p): Ditto. Fetch lwpid from thread.
1812 (start_step_over): Fetch lwpid from thread.
1813 (linux_resume_one_thread): Update, "entry" parameter is a
1814 struct thread_info * now. Fetch lwpid from thread.
1815 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1816 (proceed_one_lwp): Update, "entry" parameter is a
1817 struct thread_info * now. Fetch lwpid from thread.
1818 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1819 struct thread_info * now.
1820 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1821 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1822 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1824 (regsets_store_inferior_registers): Ditto.
1825 (fetch_register, store_register): Ditto.
1826 (linux_read_memory, linux_write_memory): Ditto.
1827 (linux_request_interrupt): Ditto.
1828 (linux_read_auxv): Ditto.
1829 (linux_xfer_siginfo): Ditto.
1830 (linux_qxfer_spu): Ditto.
1831 (linux_qxfer_libraries_svr4): Ditto.
1832 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1833 moved to inferiors.h.
1835 (get_thread_lwp): Update.
1836 (struct lwp_info): Delete member "entry". Simplify comment for
1839 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1840 current_inferior directly.
1841 (update_watch_registers_callback): Update, "entry" parameter is a
1842 struct thread_info * now. Fetch pid from thread.
1843 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1844 (mips_insert_point): Fetch lwpid from current_inferior.
1845 Pass &all_threads to find_inferior, not &all_lwps.
1846 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1847 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1849 (mips_stopped_data_address): Ditto.
1850 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1852 * linux-tile-low.c (tile_arch_setup): Ditto.
1853 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1854 (update_debug_registers_callback): Update, "entry" parameter is a
1855 struct thread_info * now. Fetch pid from thread.
1856 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1857 Pass &all_threads to find_inferior, not &all_lwps.
1858 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1859 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1860 Pass &all_threads to find_inferior, not &all_lwps.
1861 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1862 (i386_dr_low_get_status): Ditto.
1863 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1864 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1865 (x86_linux_read_description): Ditto.
1866 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1868 2014-02-20 Doug Evans <dje@google.com>
1870 * inferiors.c (get_first_inferior): Fix buglet.
1872 2014-02-19 Doug Evans <dje@google.com>
1874 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1875 * inferiors.c (add_thread): Change result type to struct thread_info *.
1876 All callers updated.
1877 (add_lwp): Call add_thread here instead of in callers.
1878 All callers updated.
1879 * linux-low.h (get_lwp_thread): Rewrite.
1880 (struct lwp_info): New member "thread".
1882 2014-02-19 Doug Evans <dje@google.com>
1884 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1885 All callers updated.
1887 2014-02-19 Doug Evans <dje@google.com>
1889 * inferiors.c (add_thread): Fix whitespace.
1891 2014-02-19 Doug Evans <dje@google.com>
1893 * dll.c (clear_dlls): Replace accessing list implemention details
1895 * gdbthread.h (get_first_thread): Declare.
1896 * inferiors.c (for_each_inferior_with_data): New function.
1897 (get_first_thread): New function.
1898 (find_thread_ptid): Simplify.
1899 (get_first_inferior): New function.
1900 (clear_list): Delete.
1901 (one_inferior_p): New function.
1902 (clear_inferior_list): New function.
1903 (clear_inferiors): Update.
1904 * inferiors.h (for_each_inferior_with_data): Declare.
1905 (clear_inferior_list): Declare.
1906 (one_inferior_p): Declare.
1907 (get_first_inferior): Declare.
1908 * linux-low.c (linux_wait_for_event): Replace accessing list
1909 implemention details with API function.
1910 * server.c (target_running): Ditto.
1911 (accumulate_file_name_length): New function.
1912 (emit_dll_description): New function.
1913 (handle_qxfer_libraries): Replace accessing list implemention
1914 details with API function.
1915 (handle_qxfer_threads_worker): New function.
1916 (handle_qxfer_threads_proper): Replace accessing list implemention
1917 details with API function.
1918 (handle_query): Ditto.
1919 (visit_actioned_threads_callback_ftype): New typedef.
1920 (visit_actioned_threads_data): New struct.
1921 (visit_actioned_threads): Rewrite to be find_inferior callback.
1922 (resume): Call find_inferior.
1923 (handle_status): Replace accessing list implemention
1924 details with API function.
1925 (process_serial_event): Replace accessing list implemention details
1927 * target.c (set_desired_inferior): Replace accessing list implemention
1928 details with API function.
1929 * tracepoint.c (same_process_p): New function.
1930 (gdb_agent_about_to_close): Replace accessing list implemention
1931 details with API function.
1932 * win32-low.c (child_delete_thread): Replace accessing list
1933 implemention details with API function.
1934 (match_dll_by_basename): New function.
1935 (dll_is_loaded_by_basename): New function.
1936 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1937 details call to dll_is_loaded_by_basename.
1939 2014-02-19 Doug Evans <dje@google.com>
1941 * dll.h (struct dll_info): Add comment.
1942 * gdbthread.h (struct thread_info): Add comment.
1943 (current_ptid): Simplify.
1944 * inferiors.c (add_process): Update.
1945 (remove_process): Update.
1946 * inferiors.h (struct process_info): Rename member "head" to "entry".
1947 * linux-low.c (delete_lwp): Update.
1949 (last_thread_of_process_p): Update.
1950 (kill_one_lwp_callback, linux_kill): Update.
1951 (status_pending_p_callback): Update.
1952 (wait_for_sigstop): Update. Simplify read of ptid.
1953 (start_step_over): Update.
1954 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1955 (get_lwp_thread): Update.
1956 (struct lwp_info): Rename member "head" to "entry".
1957 * regcache.h (inferior_list_entry): Delete.
1958 * server.c (kill_inferior_callback): Update.
1959 (detach_or_kill_inferior_callback): Update.
1960 (print_started_pid): Update.
1961 (print_attached_pid): Update.
1962 (process_serial_event): Simplify read of ptid.
1963 * thread-db.c (thread_db_create_event): Update.
1964 (thread_db_get_tls_address): Update.
1965 * win32-low.c (current_inferior_ptid): Simplify.
1967 2014-02-19 Tom Tromey <tromey@redhat.com>
1969 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1971 (target_supports_btrace): Update.
1973 2014-02-14 Yao Qi <yao@codesourcery.com>
1975 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1976 (rsp-low-ipa.o): New target.
1978 2014-02-12 Tom Tromey <tromey@redhat.com>
1980 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1981 convert_ascii_to_int.
1982 * regcache.c (registers_to_string): Likewise.
1983 * remote-utils.c (decode_M_packet): Likewise.
1984 * server.c (process_serial_event): Likewise.
1986 2014-02-12 Tom Tromey <tromey@redhat.com>
1988 * server.c (handle_query, handle_v_run): Use hex2bin, not
1990 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1992 2014-02-12 Tom Tromey <tromey@redhat.com>
1994 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1995 convert_int_to_ascii.
1996 * regcache.c (registers_to_string, collect_register_as_string):
1998 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2000 * server.c (process_serial_event): Likewise.
2001 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2002 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2004 2014-02-12 Tom Tromey <tromey@redhat.com>
2006 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2007 bin2hex, not hexify.
2008 * tracepoint.c (cmd_qtstatus): Likewise.
2010 2014-02-12 Tom Tromey <tromey@redhat.com>
2012 * remote-utils.c (monitor_output): Pass explicit length to
2015 2014-02-12 Tom Tromey <tromey@redhat.com>
2017 * tracepoint.c: Include rsp-low.h.
2018 * server.c: Include rsp-low.h.
2019 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2020 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2022 * remote-utils.c: Include rsp-low.h.
2023 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2024 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2025 (convert_int_to_ascii, convert_ascii_to_int): Move to
2027 * regcache.c: Include rsp-low.h.
2028 * ax.c: Include rsp-low.h.
2029 * Makefile.in (SFILES): Add common/rsp-low.c.
2030 (OBS): Add rsp-low.o.
2031 (rsp-low.o): New target.
2033 2014-02-12 Tom Tromey <tromey@redhat.com>
2035 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2036 Include print-utils.h.
2037 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2038 (plongest, thirty_two, phex_nz): Remove.
2039 * Makefile.in (SFILES): Add common/print-utils.c.
2040 (OBS): Add print-utils.o.
2041 (print-utils-ipa.o): New target.
2042 (print-utils.o): New target.
2043 (IPA_OBJS): Add print-utils-ipa.o.
2045 2014-02-06 Tom Tromey <tromey@redhat.com>
2047 * Makefile.in (SFILES): Fix indentation.
2049 2014-02-05 Doug Evans <dje@google.com>
2051 * linux-low.c (linux_wait_for_event): Improve comment.
2052 (linux_wait_1): Keep current_inferior in sync with event_child.
2054 2014-01-22 Doug Evans <dje@google.com>
2056 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2058 2014-01-22 Doug Evans <dje@google.com>
2060 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2061 * configure: Regenerate.
2062 * config.in: Regenerate.
2063 * Makefile.in (SFILES): Add debug.c.
2065 * debug.c: New file.
2066 * debug.h: New file.
2067 * linux-aarch64-low.c (*): Update all debugging printfs to use
2068 debug_printf instead of fprintf.
2069 * linux-arm-low.c (*): Ditto.
2070 * linux-cris-low.c (*): Ditto.
2071 * linux-crisv32-low.c (*): Ditto.
2072 * linux-m32r-low.c (*): Ditto.
2073 * linux-sparc-low.c (*): Ditto.
2074 * linux-x86.c (*): Ditto.
2075 * linux-low.c (*): Ditto.
2076 (linux_wait_1): Add calls to debug_enter, debug_exit.
2077 (linux_wait): Remove redundant debugging printf.
2078 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2079 (linux_resume, unstop_all_lwps): Ditto.
2080 * mem-break.c (*): Update all debugging printfs to use
2081 debug_printf instead of fprintf.
2082 * remote-utils.c (*): Ditto.
2083 * thread-db.c (*): Ditto.
2084 * server.c #include <ctype.h>, "gdb_vecs.h".
2085 (debug_threads): Moved to debug.c.
2086 (*): Update all debugging printfs to use debug_printf instead of
2088 (start_inferior): Replace call to fflush with call to debug_flush.
2089 (monitor_show_help): Mention set debug-format.
2090 (parse_debug_format_options): New function.
2091 (handle_monitor_command): Handle "monitor set debug-format".
2092 (gdbserver_usage): Mention --debug-format.
2093 (main): Parse --debug-format.
2094 * server.h (debug_threads): Declaration moved to debug.h.
2096 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2097 trace_debug_1 that uses debug_printf.
2098 (tracepoint_look_up_symbols): Update all debugging printfs to use
2099 debug_printf instead of fprintf.
2101 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2103 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2106 2014-01-17 Pedro Alves <palves@redhat.com>
2109 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2110 defined after including gdb_proc_service.h.
2112 2014-01-16 Doug Evans <dje@google.com>
2114 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2115 (match_dll): Use it.
2117 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2119 * target.h (target_ops) <read_btrace>: Change parameters and
2120 return type to allow error reporting.
2121 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2122 trace reading errors on.
2123 * linux-low.c (linux_low_read_btrace): Pass trace reading
2125 (linux_low_disable_btrace): New.
2127 2014-01-15 Doug Evans <dje@google.com>
2129 * inferiors.c (thread_id_to_gdb_id): Delete.
2130 * inferiors.h (thread_id_to_gdb_id): Delete.
2132 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2134 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2135 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2138 2014-01-08 Pedro Alves <palves@redhat.com>
2140 * server.c (handle_status): Don't discard previous queued stop
2141 replies or thread's pending status here.
2142 (main) <disconnection>: Do it here instead.
2144 2014-01-08 Pedro Alves <palves@redhat.com>
2146 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2147 * server.c (visit_actioned_threads, handle_pending_status): New
2149 (handle_v_cont): Factor out parts to ...
2150 (resume): ... this new function. If in all-stop, and a thread
2151 being resumed has a pending status, report it without actually
2153 (myresume): Adjust to use the new 'resume' function.
2154 (clear_pending_status_callback, set_pending_status_callback)
2155 (find_status_pending_thread_callback): New functions.
2156 (handle_status): Handle the case of multiple threads having
2157 interesting statuses to report. Report threads' real last signal
2158 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2159 with an interesting thread to report the status for, instead of
2160 always reporting the status of the first thread.
2162 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2164 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2165 * gdbreplay.c (gdbreplay_version): Likewise.
2167 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2169 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2170 iov.iov_len with the real length in use.
2172 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2174 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2175 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2176 for all targets that use win32-low.c.
2177 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2178 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2180 2013-12-13 Pedro Alves <palves@redhat.com>
2182 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2183 if equal to TARGET_WAITKIND_LOADED.
2184 * win32-low.c (cached_status): New static global.
2185 (win32_wait): Add declaration.
2186 (do_initial_child_stuff): Flush all initial pending debug events
2187 up to the initial breakpoint.
2188 (win32_wait): If CACHED_STATUS was set, return that instead
2189 of doing a real wait. Remove the code resuming the execution
2190 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2191 during the initial phase. Also remove the code changing
2192 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2193 TARGET_WAITKIND_STOPPED.
2195 2013-12-11 Yao Qi <yao@codesourcery.com>
2197 * notif.c (handle_notif_ack): Return 0 if no notification
2200 2013-11-20 Doug Evans <dje@google.com>
2202 * linux-low.c (linux_set_resume_request): Fix comment.
2204 2013-11-20 Doug Evans <dje@google.com>
2206 * linux-low.c (resume_status_pending_p): Tweak comment.
2208 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2210 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2211 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2212 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2213 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2214 (srv_amd64_regobj): Add amd64-mpx.o.
2215 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2216 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2217 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2218 * i387-fp.c (num_pl_bnd_register) Added constant.
2219 (num_pl_bnd_cfg_registers) Added constant.
2220 (struct i387_xsave) Added reserved area and MPX fields.
2221 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2222 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2224 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2225 (init_registers_amd64_mpx_linux): Declare new function.
2226 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2227 (x86_64_regmap): Add MPX registers.
2228 (x86_linux_read_description): Add MPX case.
2229 (initialize_low_arch): Initialize MPX targets.
2231 2013-11-18 Tom Tromey <tromey@redhat.com>
2233 * configure: Rebuild.
2234 * configure.ac: Don't check for stdlib.h.
2235 * gdbreplay.c: Unconditionally include stdlib.h.
2237 2013-11-18 Tom Tromey <tromey@redhat.com>
2239 * config.in: Rebuild.
2240 * configure: Rebuild.
2241 * configure.ac: Don't use AC_HEADER_DIRENT.
2243 2013-11-18 Tom Tromey <tromey@redhat.com>
2245 * server.h: Don't check HAVE_STRING_H.
2246 * gdbreplay.c: Don't check HAVE_STRING_H.
2247 * configure: Rebuild.
2249 2013-11-18 Tom Tromey <tromey@redhat.com>
2251 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2254 2013-11-08 Tom Tromey <tromey@redhat.com>
2256 * configure, config.in: Rebuild.
2257 * configure.ac: Remove unused configury.
2259 2013-11-08 Tom Tromey <tromey@redhat.com>
2261 * acinclude.m4: Include common.m4, codeset.m4.
2262 * configure, config.in: Rebuild.
2263 * configure.ac: Use GDB_AC_COMMON.
2265 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2267 * linux-s390-low.c (HWCAP_S390_TE): New define.
2268 (s390_arch_setup): Consider the TE field in the HWCAP for
2269 determining 'have_regset_tdb'.
2271 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2274 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2277 2013-10-02 Pedro Alves <palves@redhat.com>
2279 * server.c (process_serial_event): Don't output "GDBserver
2280 exiting" if GDB is connected through stdio.
2281 * target.c (mywait): Likewise, be silent if GDB is connected
2284 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2286 * lynx-low.c (lynx_add_threads_after_attach): New function.
2287 (lynx_attach): Remove call to add_thread. Add call to
2288 lynx_add_threads_after_attach instead.
2290 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2292 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2293 * config.in, configure: Regenerated.
2295 2013-09-18 Yao Qi <yao@codesourcery.com>
2298 * server.c (start_inferior): Clear 'resume_info'.
2300 2013-09-16 Jiong Wang <jiwang@tilera.com>
2302 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2305 2013-09-16 Jiong Wang <jiwang@tilera.com>
2307 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2308 linux-tile-low.o to srv_tgtobj.
2310 2013-09-16 Will Newton <will.newton@linaro.org>
2312 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2315 2013-09-06 Pedro Alves <palves@redhat.com>
2317 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2318 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2319 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2320 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2321 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2322 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2324 2013-09-06 Pedro Alves <palves@redhat.com>
2326 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2327 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2329 2013-09-06 Pedro Alves <palves@redhat.com>
2331 * linux-amd64-ipa.c: Include tracepoint.h.
2332 * linux-i386-ipa.c: Include tracepoint.h.
2334 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2336 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2337 (ps_get_thread_area): New function.
2339 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2341 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2342 (initialize_low_arch): Call init_registers_crisv32 rather than
2343 init_register_crisv32.
2345 2013-09-05 Pedro Alves <palves@redhat.com>
2347 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2349 * hostio.h: ... this new file.
2350 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2351 win32-low.c: Include hostio.h.
2353 2013-09-05 Pedro Alves <palves@redhat.com>
2355 * server.h (gdb_client_data, handler_func, callback_handler_func)
2356 (delete_file_handler, add_file_handler, append_callback_event)
2357 (delete_callback_event, start_event_loop, initialize_event_loop):
2358 Move to event-loop.h and include it.
2359 * event-loop.h: New file.
2361 2013-09-05 Pedro Alves <palves@redhat.com>
2363 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2364 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2365 (loaded_dll, unloaded_dll): Move to ...
2366 * dll.h: ... this new file.
2367 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2369 2013-09-05 Pedro Alves <palves@redhat.com>
2371 * server.h (current_process, get_thread_process, all_processes)
2372 (add_inferior_to_list, for_each_inferior, current_inferior)
2373 (remove_inferior, add_process, remove_process, find_process_pid)
2374 (have_started_inferiors_p, have_attached_inferiors_p)
2375 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2376 (clear_inferiors, find_inferior, find_inferior_id)
2377 (inferior_target_data, set_inferior_target_data)
2378 (inferior_regcache_data, set_inferior_regcache_data): Move to
2379 inferiors.h, and include it.
2380 * inferiors.h: New file.
2382 2013-09-05 Pedro Alves <palves@redhat.com>
2384 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2388 2013-09-05 Pedro Alves <palves@redhat.com>
2390 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2392 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2393 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2394 (handle_tracepoint_general_set, handle_tracepoint_query)
2395 (tracepoint_finished_step, tracepoint_was_hit)
2396 (release_while_stepping_state_list, current_traceframe)
2397 (in_readonly_region, traceframe_read_mem)
2398 (fetch_traceframe_registers, traceframe_read_sdata)
2399 (traceframe_read_info, struct fast_tpoint_collect_status)
2400 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2401 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2402 (supply_fast_tracepoint_registers)
2403 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2404 (ipa_tdesc, claim_trampoline_space)
2405 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2406 (agent_mem_read, agent_get_trace_state_variable_value)
2407 (agent_set_trace_state_variable_value, agent_tsv_read)
2408 (agent_mem_read_string, get_raw_reg_func_addr)
2409 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2410 * tracepoint.h: ... this new file.
2412 2013-09-05 Pedro Alves <palves@redhat.com>
2414 * server.h (perror_with_name, error, fatal, warning, paddress)
2415 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2417 * utils.h: New file.
2419 2013-09-05 Pedro Alves <palves@redhat.com>
2421 * server.h (remote_debug, noack_mode, transport_is_reliable)
2422 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2423 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2424 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2425 (write_enn, initialize_async_io, enable_async_io)
2426 (disable_async_io, check_remote_input_interrupt_request)
2427 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2428 (dead_thread_notify, prepare_resume_reply)
2429 (decode_address_to_semicolon, decode_address, decode_m_packet)
2430 (decode_M_packet, decode_X_packet, decode_xfer_write)
2431 (decode_search_memory_packet, unhexify, hexify)
2432 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2433 (look_up_one_symbol, relocate_instruction)
2434 (monitor_output): Move to remote-utils.h, and include it.
2435 * remote-utils.h: New file.
2437 2013-09-05 Pedro Alves <palves@redhat.com>
2439 * server.h (_): Delete.
2441 2013-09-02 Pedro Alves <palves@redhat.com>
2443 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2444 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2446 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2448 2013-09-02 Pierre Muller <muller@sourceware.org>
2450 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2451 or WriteProcessMemory complete successfully and handle
2452 ERROR_PARTIAL_COPY error.
2454 2013-09-02 Pedro Alves <palves@redhat.com>
2456 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2457 error instead of EIO.
2459 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2462 * linux-low.c: Include filestuff.h.
2463 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2464 * lynx-low.c: Include filestuff.h.
2465 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2466 * server.c: Include filestuff.h.
2467 (main): Call notice_open_fds.
2468 * spu-low.c: Include filestuff.h.
2469 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2471 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2473 * Makefile.in: Explain why ../target and ../nat are not
2474 listed as include file search paths.
2475 (linux-waitpid.o): New object file rule.
2476 * configure.srv (srv_native_linux_obj): New variable.
2477 Replace all occurrences of linux native object files with
2478 $srv_native_linux_obj.
2479 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2480 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2481 (linux_enable_event_reporting): Remove declaration.
2482 (my_waitpid): Moved to common/linux-waitpid.c.
2483 (linux_wait_for_event): Pass ptid when calling
2484 linux_enable_event_reporting.
2485 (linux_supports_tracefork_flag): Remove.
2486 (linux_enable_event_reporting): Likewise.
2487 (linux_tracefork_grandchild): Remove.
2488 (STACK_SIZE): Moved to common/linux-ptrace.c.
2489 (linux_tracefork_child): Remove.
2490 (linux_test_for_tracefork): Remove.
2491 (linux_look_up_symbols): Call linux_supports_traceclone.
2492 (initialize_low): Remove call to linux_test_for_tracefork.
2493 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2494 common/linux-ptrace.h.
2495 (PTRACE_TYPE_ARG4): Likewise.
2496 Include linux-ptrace.h.
2498 2013-08-21 Pedro Alves <palves@redhat.com>
2500 * config.in: Renegerate.
2502 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2504 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2505 (SFILES): Remove $(srcdir)/common/target-common.c and
2506 add $(srcdir)/target/waitstatus.c.
2507 (OBS): Remove target-common.o and add waitstatus.o.
2508 (server_h): Remove $(srcdir)/../common/target-common.h and
2509 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2510 and $(srcdir)/../target/waitstatus.h.
2511 (target-common.o): Remove.
2512 (waitstatus.o): New target object file.
2513 * target.h: Do not include target-common.h and
2514 include target/resume.h, target/wait.h and
2515 target/waitstatus.h.
2517 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2519 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2520 to PTRACE_TYPE_ARG3.
2521 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2522 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2524 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2525 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2527 2013-07-27 Jie Zhang <jie@codesourcery.com>
2528 Daniel Jacobowitz <dan@codesourcery.com>
2529 Yao Qi <yao@codesourcery.com>
2531 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2532 (mips-linux-watch.o): New rule.
2533 (mips_linux_watch_h): New variable.
2534 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2536 * linux-mips-low.c: Include mips-linux-watch.h.
2537 (struct arch_process_info, struct arch_lwp_info): New.
2538 (update_watch_registers_callback): New function.
2539 (mips_linux_new_process, mips_linux_new_thread) New functions.
2540 (mips_linux_prepare_to_resume, mips_insert_point): New
2542 (mips_remove_point, mips_stopped_by_watchpoint): New
2544 (rsp_bp_type_to_target_hw_bp_type): New function.
2545 (mips_stopped_data_address): New function.
2546 (the_low_target): Add watchpoint support functions.
2548 2013-07-27 Yao Qi <yao@codesourcery.com>
2550 * i386-low.c: Include break-common.h.
2551 (enum target_hw_bp_type): Remove.
2553 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2555 * Makefile.in (SFILES): /common/target-common.c.
2556 (OBS): Add target-common.o.
2557 (server_h): Add $(srcdir)/../common/target-common.h.
2558 (target-common.o): New target.
2559 * server.c (queue_stop_reply_callback): Free
2560 status string after use.
2561 * target.c (target_waitstatus_to_string): Remove.
2562 * target.h: Include target-common.h.
2563 (resume_kind): Likewise.
2564 (target_waitkind): Likewise.
2565 (target_waitstatus): Likewise.
2566 (TARGET_WNOHANG): Likewise.
2568 2013-07-04 Yao Qi <yao@codesourcery.com>
2570 * Makefile.in (host_alias): Use @host_noncanonical@.
2571 (target_alias): Use @target_noncanonical@.
2572 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2573 ACX_NONCANONICAL_HOST.
2574 * configure: Regenerated.
2577 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2579 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2580 * configure: Rebuild.
2581 * Makefile.in (version_host, version_target): Get from configure.
2582 (version.c): Use $(version_host) and $(version_target).
2584 2013-07-03 Pedro Alves <palves@redhat.com>
2586 * Makefile.in (config.status): Depend on development.sh.
2587 * acinclude.m4: Include libmcheck.m4.
2588 * configure: Regenerate.
2590 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2592 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2593 attribute inside the parentheses.
2594 (winapi_DebugSetProcessKillOnExit): Ditto.
2595 (winapi_DebugBreakProcess): Ditto.
2596 (winapi_GenerateConsoleCtrlEvent): Ditto.
2598 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2600 * notif.h (notif_event): Add a dummy member to avoid compiler
2603 2013-07-01 Pedro Alves <palves@redhat.com>
2605 * hostio.c (HOSTIO_PATH_MAX): Define.
2606 (require_filename, handle_open, handle_unlink, handle_readlink):
2609 2013-07-01 Pedro Alves <palves@redhat.com>
2611 * server.h: Include "pathmax.h".
2612 * linux-low.c: Don't include sys/param.h.
2613 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2615 * win32-low.c: Don't include sys/param.h.
2616 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2618 2013-07-01 Pedro Alves <palves@redhat.com>
2620 * event-loop.c: Don't check HAVE_UNISTD_H before including
2622 * gdbreplay.c: Likewise.
2623 * remote-utils.c: Likewise.
2624 * server.c: Likewise.
2625 * configure.ac: Don't check for unistd.h.
2626 * configure: Regenerate.
2628 2013-06-28 Tom Tromey <tromey@redhat.com>
2630 * Makefile.in (version.c): Use version.in, not
2633 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2635 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2636 * configure: Rebuild.
2637 * Makefile.in (version_host, version_target): Get from configure.
2638 (version.c): Use $(version_host) and $(version_target).
2640 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2642 Fix trace-status to output user name without trailing colon.
2643 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2645 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2647 Fix trace-status to output proper start-time and stop-time.
2648 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2649 output start time and stop time in hex as gdb expects.
2651 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2653 * tracepoint.c (build_traceframe_info_xml): Output trace state
2654 variables present in the trace buffer.
2656 2013-06-24 Tom Tromey <tromey@redhat.com>
2658 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2660 (version.o): Remove.
2661 * gdbreplay.c: Include version.h.
2662 (version, host_name): Don't declare.
2663 * server.h: Include version.h.
2664 (version, host_name): Don't declare.
2666 2013-06-12 Pedro Alves <palves@redhat.com>
2668 * linux-x86-low.c (linux_is_elf64): Delete global.
2669 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2670 with local linux_pid_exe_is_elf_64_file use.
2672 2013-06-11 Pedro Alves <palves@redhat.com>
2674 * linux-low.c (regset_disabled, disable_regset): New functions.
2675 (regsets_fetch_inferior_registers)
2676 (regsets_store_inferior_registers): Use them.
2677 (initialize_regsets_info); Don't allocate the disabled_regsets
2679 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2682 2013-06-11 Pedro Alves <palves@redhat.com>
2684 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2687 2013-06-11 Pedro Alves <palves@redhat.com>
2689 * linux-x86-low.c (initialize_low_arch): Call
2690 init_registers_x32_avx_linux.
2692 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2694 Fix compatibility with Android Bionic.
2695 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2698 2013-06-07 Pedro Alves <palves@redhat.com>
2701 * Makefile.in (OBS): Add tdesc.o.
2702 (IPA_OBJS): Add tdesc-ipa.o.
2703 (tdesc-ipa.o): New rule.
2704 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2706 * linux-low.c (new_inferior): Delete.
2707 (disabled_regsets, num_regsets): Delete.
2708 (linux_add_process): Adjust to set the new per-process
2710 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2711 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2712 was a stop. When calling arch_setup, switch the current inferior
2713 to the thread that got an event.
2714 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2715 (regsets_fetch_inferior_registers)
2716 (regsets_store_inferior_registers): New regsets_info parameter.
2718 (linux_register_in_regsets): New regs_info parameter. Adjust to
2720 (register_addr, fetch_register, store_register): New usrregs_info
2721 parameter. Adjust to use it.
2722 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2723 parameter regs_info. Adjust to use it.
2724 (linux_fetch_registers): Get the current inferior's regs_info, and
2726 (linux_store_registers): Ditto.
2727 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2728 (initialize_low): Don't initialize the target_regsets here. Call
2729 initialize_low_arch.
2730 * linux-low.h (target_regsets): Delete declaration.
2731 (struct regsets_info): New.
2732 (struct usrregs_info): New.
2733 (struct regs_info): New.
2734 (struct process_info_private) <new_inferior>: New field.
2735 (struct linux_target_ops): Delete the num_regs, regmap, and
2736 regset_bitmap fields. New field regs_info.
2737 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2738 * i387-fp.c (num_xmm_registers): Delete.
2739 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2740 calls to new interface.
2741 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2742 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2743 Infer the number of xmm registers from the regcache's target
2745 * i387-fp.h (num_xmm_registers): Delete.
2746 * inferiors.c (add_thread): Don't install the thread's regcache
2748 * proc-service.c (gregset_info): Fetch the current inferior's
2749 regs_info. Adjust to use it.
2750 * regcache.c: Include tdesc.h.
2751 (register_bytes, reg_defs, num_registers)
2752 (gdbserver_expedite_regs): Delete.
2753 (get_thread_regcache): If the thread doesn't have a regcache yet,
2754 create one, instead of aborting gdbserver.
2755 (regcache_invalidate_one): Rename to ...
2756 (regcache_invalidate_thread): ... this.
2757 (regcache_invalidate_one): New.
2758 (regcache_invalidate): Only invalidate registers of the current
2760 (init_register_cache): Add target_desc parameter, and use it.
2761 (new_register_cache): Ditto. Assert the target description has a
2762 non zero registers_size.
2763 (regcache_cpy): Add assertions. Adjust.
2764 (realloc_register_cache, set_register_cache): Delete.
2765 (registers_to_string, registers_from_string): Adjust.
2766 (find_register_by_name, find_regno, find_register_by_number)
2767 (register_cache_size): Add target_desc parameter, and use it.
2768 (free_register_cache_thread, free_register_cache_thread_one)
2769 (regcache_release, register_cache_size): New.
2770 (register_size): Add target_desc parameter, and use it.
2771 (register_data, supply_register, supply_register_zeroed)
2772 (supply_regblock, supply_register_by_name, collect_register)
2773 (collect_register_as_string, collect_register_by_name): Adjust.
2774 * regcache.h (struct target_desc): Forward declare.
2775 (struct regcache) <tdesc>: New field.
2776 (init_register_cache, new_register_cache): Add target_desc
2778 (regcache_invalidate_thread): Declare.
2779 (regcache_invalidate_one): Delete declaration.
2780 (regcache_release): Declare.
2781 (find_register_by_number, register_cache_size, register_size)
2782 (find_regno): Add target_desc parameter.
2783 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2785 * remote-utils.c: Include tdesc.h.
2786 (outreg, prepare_resume_reply): Adjust.
2787 * server.c: Include tdesc.h.
2788 (gdbserver_xmltarget): Delete declaration.
2789 (get_features_xml, process_serial_event): Adjust.
2790 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2792 (struct process_info) <tdesc>: New field.
2793 (ipa_tdesc): Declare.
2794 * tdesc.c: New file.
2795 * tdesc.h: New file.
2796 * tracepoint.c: Include tdesc.h.
2797 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2798 (get_context_regcache): Adjust to pass ipa_tdesc down.
2799 (do_action_at_tracepoint): Adjust to get the register cache size
2800 from the context regcache's description.
2801 (traceframe_walk_blocks): Adjust to get the register cache size
2802 from the current trace frame's description.
2803 (traceframe_get_pc): Adjust to get current trace frame's
2804 description and pass it down.
2805 (gdb_collect): Adjust to get the register cache size from the
2807 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2808 (gdbserver_xmltarget): Delete.
2809 (initialize_low_tracepoint): Set the ipa's target description.
2810 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2811 (initialize_low_tracepoint): Set the ipa's target description.
2812 * linux-x86-low.c: Include tdesc.h.
2813 [__x86_64__] (is_64bit_tdesc): New.
2814 (ps_get_thread_area, x86_get_thread_area): Use it.
2815 (i386_cannot_store_register): Rename to ...
2816 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2817 (i386_cannot_fetch_register): Rename to ...
2818 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2819 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2821 (target_regsets): Rename to ...
2822 (x86_regsets): ... this.
2823 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2825 (x86_siginfo_fixup): Use is_64bit_tdesc.
2826 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2827 (tdesc_x32_avx_linux, tdesc_x32_linux)
2828 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2830 (x86_linux_update_xmltarget): Delete.
2831 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2832 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2833 (AMD64_LINUX_USER64_CS): New.
2834 (x86_linux_read_description): New, based on
2835 x86_linux_update_xmltarget.
2836 (same_process_callback): New.
2837 (x86_arch_setup_process_callback): New.
2838 (x86_linux_update_xmltarget): New.
2839 (x86_regsets_info): New.
2840 (amd64_linux_regs_info): New.
2841 (i386_linux_usrregs_info): New.
2842 (i386_linux_regs_info): New.
2843 (x86_linux_regs_info): New.
2844 (x86_arch_setup): Reimplement.
2845 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2846 (x86_emit_ops): Ditto.
2847 (the_low_target): Adjust. Install x86_linux_regs_info,
2848 x86_cannot_fetch_register, and x86_cannot_store_register.
2849 (initialize_low_arch): New.
2850 * linux-ia64-low.c (tdesc_ia64): Declare.
2851 (ia64_fetch_register): Adjust.
2852 (ia64_usrregs_info, regs_info): New globals.
2853 (ia64_regs_info): New function.
2854 (the_low_target): Adjust.
2855 (initialize_low_arch): New function.
2856 * linux-sparc-low.c (tdesc_sparc64): Declare.
2857 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2859 (sparc_arch_setup): New function.
2860 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2861 (the_low_target): Adjust.
2862 (initialize_low_arch): New function.
2863 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2864 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2865 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2866 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2867 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2868 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2869 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2870 (tdesc_powerpc_isa205_vsx64l): Declare.
2871 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2872 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2873 (ppc_set_pc, ppc_get_hwcap): Adjust.
2874 (ppc_usrregs_info): Forward declare.
2875 (!__powerpc64__) ppc_regmap_adjusted: New global.
2876 (ppc_arch_setup): Adjust to the current process'es target
2878 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2879 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2880 (ppc_store_evrregset): Adjust.
2881 (target_regsets): Rename to ...
2882 (ppc_regsets): ... this, and make static.
2883 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2884 (ppc_regs_info): New function.
2885 (the_low_target): Adjust.
2886 (initialize_low_arch): New function.
2887 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2888 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2889 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2890 (tdesc_s390x_linux64v2): Declare.
2891 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2892 (s390_fill_gregset, s390_store_last_break): Adjust.
2893 (target_regsets): Rename to ...
2894 (s390_regsets): ... this, and make static.
2895 (s390_get_pc, s390_set_pc): Adjust.
2896 (s390_get_hwcap): New target_desc parameter, and use it.
2897 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2898 (s390_arch_setup): Adjust to set the current process'es target
2899 description. Don't adjust the regmap.
2900 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2901 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2902 (regs_info_3264): New globals.
2903 (s390_regs_info): New function.
2904 (the_low_target): Adjust.
2905 (initialize_low_arch): New function.
2906 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2907 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2908 [__mips64] (init_registers_mips_linux)
2909 (init_registers_mips_dsp_linux): Delete defines.
2910 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2911 (have_dsp): New global.
2912 (mips_read_description): New, based on mips_arch_setup.
2913 (mips_arch_setup): Reimplement.
2914 (get_usrregs_info): New function.
2915 (mips_cannot_fetch_register, mips_cannot_store_register)
2916 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2917 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2918 (target_regsets): Rename to ...
2919 (mips_regsets): ... this, and make static.
2920 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2921 (dsp_regs_info, regs_info): New globals.
2922 (mips_regs_info): New function.
2923 (the_low_target): Adjust.
2924 (initialize_low_arch): New function.
2925 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2926 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2928 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2929 (arm_read_description): New, with bits factored from
2931 (arm_arch_setup): Reimplement.
2932 (target_regsets): Rename to ...
2933 (arm_regsets): ... this, and make static.
2934 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2935 (arm_regs_info): New function.
2936 (the_low_target): Adjust.
2937 (initialize_low_arch): New function.
2938 * linux-m68k-low.c (tdesc_m68k): Declare.
2939 (target_regsets): Rename to ...
2940 (m68k_regsets): ... this, and make static.
2941 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2942 (m68k_regs_info): New function.
2943 (m68k_arch_setup): New function.
2944 (the_low_target): Adjust.
2945 (initialize_low_arch): New function.
2946 * linux-sh-low.c (tdesc_sharch): Declare.
2947 (target_regsets): Rename to ...
2948 (sh_regsets): ... this, and make static.
2949 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2950 (sh_regs_info, sh_arch_setup): New functions.
2951 (the_low_target): Adjust.
2952 (initialize_low_arch): New function.
2953 * linux-bfin-low.c (tdesc_bfin): Declare.
2954 (bfin_arch_setup): New function.
2955 (bfin_usrregs_info, regs_info): New globals.
2956 (bfin_regs_info): New function.
2957 (the_low_target): Adjust.
2958 (initialize_low_arch): New function.
2959 * linux-cris-low.c (tdesc_cris): Declare.
2960 (cris_arch_setup): New function.
2961 (cris_usrregs_info, regs_info): New globals.
2962 (cris_regs_info): New function.
2963 (the_low_target): Adjust.
2964 (initialize_low_arch): New function.
2965 * linux-cris-low.c (tdesc_crisv32): Declare.
2966 (cris_arch_setup): New function.
2967 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2968 (cris_regs_info): New function.
2969 (the_low_target): Adjust.
2970 (initialize_low_arch): New function.
2971 * linux-m32r-low.c (tdesc_m32r): Declare.
2972 (m32r_arch_setup): New function.
2973 (m32r_usrregs_info, regs_info): New globals.
2974 (m32r_regs_info): Adjust.
2975 (initialize_low_arch): New function.
2976 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2977 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2978 (tic6x_usrregs_info): Forward declare.
2979 (tic6x_read_description): New function, based on ...
2980 (tic6x_arch_setup): ... this. Reimplement.
2981 (target_regsets): Rename to ...
2982 (tic6x_regsets): ... this, and make static.
2983 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2984 (tic6x_regs_info): New function.
2985 (the_low_target): Adjust.
2986 (initialize_low_arch): New function.
2987 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2988 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2989 (target_regsets): Rename to ...
2990 (xtensa_regsets): ... this, and make static.
2991 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2993 (xtensa_arch_setup, xtensa_regs_info): New functions.
2994 (the_low_target): Adjust.
2995 (initialize_low_arch): New function.
2996 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2997 (nios2_arch_setup): Set the current process'es tdesc.
2998 (target_regsets): Rename to ...
2999 (nios2_regsets): ... this.
3000 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3001 (nios2_regs_info): New function.
3002 (the_low_target): Adjust.
3003 (initialize_low_arch): New function.
3004 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3005 (aarch64_arch_setup): Set the current process'es tdesc.
3006 (target_regsets): Rename to ...
3007 (aarch64_regsets): ... this.
3008 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3009 (aarch64_regs_info): New function.
3010 (the_low_target): Adjust.
3011 (initialize_low_arch): New function.
3012 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3014 (target_regsets): Rename to ...
3015 (tile_regsets): ... this.
3016 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3017 (tile_regs_info): New function.
3018 (tile_arch_setup): Set the current process'es tdesc.
3019 (the_low_target): Adjust.
3020 (initialize_low_arch): New function.
3021 * spu-low.c (tdesc_spu): Declare.
3022 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3023 * win32-arm-low.c (tdesc_arm): Declare.
3024 (arm_arch_setup): New function.
3025 (the_low_target): Install arm_arch_setup instead of
3027 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3028 (init_windows_x86): Rename to ...
3029 (i386_arch_setup): ... this. Set `win32_tdesc'.
3030 (the_low_target): Adjust.
3031 * win32-low.c (win32_tdesc): New global.
3032 (child_add_thread): Don't create the thread cache here.
3033 (do_initial_child_stuff): Set the new process'es tdesc.
3034 * win32-low.h (struct target_desc): Forward declare.
3035 (win32_tdesc): Declare.
3036 * lynx-i386-low.c (tdesc_i386): Declare global.
3037 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3038 * lynx-low.c (lynx_tdesc): New global.
3039 (lynx_add_process): Set the new process'es tdesc.
3040 * lynx-low.h (struct target_desc): Forward declare.
3041 (lynx_tdesc): Declare global.
3042 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3043 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3044 * nto-low.c (nto_tdesc): New global.
3045 (do_attach): Set the new process'es tdesc.
3046 * nto-low.h (struct target_desc): Forward declare.
3047 (nto_tdesc): Declare.
3048 * nto-x86-low.c (tdesc_i386): Declare.
3049 (nto_x86_arch_setup): Set `nto_tdesc'.
3051 2013-06-04 Gary Benson <gbenson@redhat.com>
3053 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3054 to qSupported response when appropriate.
3055 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3056 with nonzero-length annex.
3057 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3058 arguments supplied in annex.
3060 2013-05-31 Doug Evans <dje@google.com>
3063 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3064 64 bits in 64-cross-32 environment.
3066 2013-05-28 Pedro Alves <palves@redhat.com>
3068 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3069 (aarch64-without-fpu.c): Delete rule.
3070 * configure.srv (aarch64*-*-linux*): Remove references to
3071 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3072 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3075 2013-05-24 Pedro Alves <palves@redhat.com>
3077 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3078 instead of strchr/decode_address. Error if the range isn't split
3079 with a ','. Don't assume there's be a ':' in the action.
3081 2013-05-23 Yao Qi <yao@codesourcery.com>
3082 Pedro Alves <palves@redhat.com>
3084 * linux-low.c (lwp_in_step_range): New function.
3085 (linux_wait_1): If the thread was range stepping and stopped
3086 outside the stepping range, report the stop to GDB. Otherwise,
3087 continue stepping. Add range stepping debug output.
3088 (linux_set_resume_request): Copy the step range from the resume
3090 (linux_supports_range_stepping): New.
3091 (linux_target_ops) <supports_range_stepping>: Set to
3092 linux_supports_range_stepping.
3093 * linux-low.h (struct linux_target_ops)
3094 <supports_range_stepping>: New field.
3095 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3096 * linux-x86-low.c (x86_supports_range_stepping): New.
3097 (the_low_target) <supports_range_stepping>: Set to
3098 x86_supports_range_stepping.
3099 * server.c (handle_v_cont): Handle 'r' action.
3100 (handle_v_requests): Append ";r" if the target supports range
3102 * target.h (struct thread_resume) <step_range_start,
3103 step_range_end>: New fields.
3104 (struct target_ops) <supports_range_stepping>:
3106 (target_supports_range_stepping): New macro.
3108 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3110 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3111 confusion in comment.
3113 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3115 * lynx-low.c (struct process_info_private): New type.
3116 (lynx_add_process): New function.
3117 (lynx_create_inferior, lynx_attach): Replace calls to
3118 add_process by calls to lynx_add_process.
3119 (lynx_resume): If PTID is null, then try using
3120 current_process()->private->last_wait_event_ptid.
3122 (lynx_clear_inferiors): Delete. The contents of that function
3123 has been inlined in lynx_mourn;
3124 (lynx_wait_1): Save the ptid in the process's private data.
3125 (lynx_mourn): Free the process' private data. Replace call
3126 to lynx_clear_inferiors by call to clear_inferiors.
3128 2013-05-17 Yao Qi <yao@codesourcery.com>
3130 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3133 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3135 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3136 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3137 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3138 PT_TEXT_END_ADDR guards. Update comments.
3139 (linux_target_op) <read_offsets>: Conditionally define to
3140 linux_read_offsets if the target is UCLIBC and if it defines
3141 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3143 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3144 Andrew Jenner <andrew@codesourcery.com>
3146 * Makefile.in (SFILES): Add linux-nios2-low.c.
3147 (clean): Add action to delete nios2-linux.c.
3148 (nios2-linux.c): New rule.
3149 * configure.srv: Add nios2*-*-linux*.
3150 * linux-nios2-low.c: New.
3152 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3154 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3156 2013-04-25 Hui Zhu <hui@codesourcery.com>
3159 * ax.c (ax_printf): Add fflush.
3161 2013-04-22 Tom Tromey <tromey@redhat.com>
3163 * Makefile.in (SFILES): Add filestuff.c.
3164 (OBS): Add filestuff.o.
3165 (filestuff.o): New target.
3166 * config.in, configure: Rebuild.
3167 * configure.ac: Check for fdwalk, pipe2.
3169 2013-04-17 Pedro Alves <palves@redhat.com>
3171 * configure.ac (USE_THREAD_DB): Delete variable.
3172 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3173 Don't AC_SUBST USE_THREAD_DB.
3174 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3175 * config.in, configure: Regenerate.
3177 2013-04-16 Pedro Alves <palves@redhat.com>
3179 * linux-low.h (struct lwp_info) <thread_known>: Move under
3180 the USE_THREAD_DB #ifdef.
3182 2013-04-16 Pedro Alves <palves@redhat.com>
3184 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3185 (linux-low.o): Delete rule.
3186 * linux-low.h: Always include "gdb_thread_db.h" instead of
3187 conditionally including thread_db.h.
3188 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3191 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3193 * Makefile.in (install-only): Fix make install regression.
3195 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3197 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3198 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3200 * gdbserver.1: Remove.
3202 2013-03-22 Pedro Alves <palves@redhat.com>
3204 * linux-low.c (handle_extended_wait): Don't call
3205 linux_enable_event_reporting.
3207 2013-03-15 Tony Theodore <tonyt@logyst.com>
3210 * Makefile.in (SHELL): Use @SHELL@.
3212 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3214 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3217 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3219 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3220 Remove extraneous NULL element.
3222 2013-03-13 Yao Qi <yao@codesourcery.com>
3224 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3225 'V' block in trace frame.
3227 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3229 * target.h (struct target_ops): Add btrace ops.
3230 (target_supports_btrace): New macro.
3231 (target_enable_btrace): New macro.
3232 (target_disable_btrace): New macro.
3233 (target_read_btrace): New macro.
3234 * gdbthread.h (struct thread_info): Add btrace field.
3235 * server.c: Include btrace-common.h.
3236 (handle_btrace_general_set): New function.
3237 (handle_btrace_enable): New function.
3238 (handle_btrace_disable): New function.
3239 (handle_general_set): Call handle_btrace_general_set.
3240 (handle_qxfer_btrace): New function.
3241 (struct qxfer qxfer_packets[]): Add btrace entry.
3242 * inferiors.c (remove_thread): Disable btrace.
3243 * linux-low: Include linux-btrace.h.
3244 (linux_low_enable_btrace): New function.
3245 (linux_low_read_btrace): New function.
3246 (linux_target_ops): Add btrace ops.
3247 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3248 Add srv_linux_btrace=yes.
3249 (x86_64-*-linux*): Add linux-btrace.o.
3250 Add srv_linux_btrace=yes.
3251 * configure.ac: Define HAVE_LINUX_BTRACE.
3252 * config.in: Regenerated.
3253 * configure: Regenerated.
3255 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3257 * server.c (handle_qxfer): Preserve error message if -3 is
3259 (qxfer): Document the -3 return value.
3261 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3263 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3264 (linux_btrace_h): New variable.
3265 (linux-btrace.o): New rule.
3267 2013-03-08 Stan Shebs <stan@codesourcery.com>
3268 Hafiz Abid Qadeer <abidh@codesourcery.com>
3270 * tracepoint.c (trace_buffer_size): New global.
3271 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3272 (init_trace_buffer): Change to one-argument function. Allocate
3273 trace buffer memory.
3274 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3275 handle QTBuffer:size packet.
3276 (cmd_bigqtbuffer_size): New function.
3277 (initialize_tracepoint): Call init_trace_buffer with
3278 DEFAULT_TRACE_BUFFER_SIZE.
3279 * server.c (handle_query): Add QTBuffer:size in the
3282 2013-03-07 Yao Qi <yao@codesourcery.com>
3284 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3285 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3287 (cmd_qtsp): Adjust condition. Do post increment.
3288 Set cur_action and cur_step_action back to 0.
3290 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3293 * linux-low.c (linux_write_memory): Return early success if LEN is
3296 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3298 * configure.srv: Add x86_64-*-cygwin* as target.
3300 2013-02-28 Tom Tromey <tromey@redhat.com>
3302 * configure.ac: Invoke AC_SYS_LARGEFILE.
3303 * configure, config.in: Rebuild.
3305 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3307 * win32-low.c: Throughout, fix format strings and casts of
3308 printf-like functions to avoid type related warnings on all
3310 (get_child_debug_event): Print dwDebugEventCode as hex since
3311 that's how it's usually documented.
3313 2013-02-28 Yao Qi <yao@codesourcery.com>
3315 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3318 2013-02-27 Jiong Wang <jiwang@tilera.com>
3320 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3321 (reg-tilegx32.c): New rule.
3322 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3323 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3324 different register info initializer according to elf class.
3325 (init_registers_tilgx32): New function. The tilegx32 register info
3327 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3328 (tile_store_gregset): Likewise.
3330 2013-02-27 Yao Qi <yao@codesourcery.com>
3332 * server.c (process_point_options): Print debug message when
3333 debug_threads is true.
3335 2013-02-26 Yao Qi <yao@codesourcery.com>
3337 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3339 2013-02-19 Pedro Alves <palves@redhat.com>
3340 Kai Tietz <ktietz@redhat.com>
3344 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3345 instead of strtoul to extract address from packet.
3346 (process_serial_event) <'z'>: Likewise.
3348 2013-02-18 Yao Qi <yao@codesourcery.com>
3350 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3352 2013-02-14 Pedro Alves <palves@redhat.com>
3356 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3357 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3359 2013-02-14 Pedro Alves <palves@redhat.com>
3361 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3363 2013-02-14 Pedro Alves <palves@redhat.com>
3365 * tracepoint.c (save_string): Delete.
3366 (add_tracepoint_action): Use savestring instead of save_string.
3368 2013-02-12 Pedro Alves <palves@redhat.com>
3370 * linux-xtensa-low.c: Ditto.
3371 * xtensa-xtregs.c: Ditto.
3373 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3375 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3378 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3380 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3381 aarch64_num_wp_regs and aarch64_num_bp_regs to
3382 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3384 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3386 * linux-aarch64-low.c (ps_get_thread_area): Replace
3387 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3389 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3390 Marcus Shawcroft <marcus.shawcroft@arm.com>
3391 Nigel Stephens <nigel.stephens@arm.com>
3392 Yufeng Zhang <yufeng.zhang@arm.com>
3394 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3395 (aarch64.c, aarch64-without-fpu.c): New targets.
3396 * configure.srv (aarch64*-*-linux*): New.
3397 * linux-aarch64-low.c: New file.
3399 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3401 * linux-low.c (handle_extended_wait, linux_create_inferior)
3402 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3403 (dequeue_one_deferred_signal, linux_resume_one_thread)
3404 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3405 (linux_tracefork_grandchild, linux_test_for_tracefork)
3406 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3407 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3408 where the argument is 0.
3410 2013-01-25 Yao Qi <yao@codesourcery.com>
3412 * event-loop.c: Include "queue.h".
3413 (gdb_event_p): New typedef.
3414 (struct gdb_event) <next_event>: Remove.
3415 (event_queue): Change to QUEUE(gdb_event_p).
3416 (async_queue_event): Remove.
3417 (gdb_event_xfree): New.
3418 (initialize_event_loop): New.
3419 (process_event): Use API from QUEUE.
3420 (wait_for_event): Likewise.
3421 * server.c (main): Call initialize_event_loop.
3422 * server.h (initialize_event_loop): Declare.
3424 2013-01-18 Yao Qi <yao@codesourcery.com>
3426 * ax.h (struct eval_agent_expr_context): New.
3427 (gdb_eval_agent_expr): Update declaration.
3428 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3429 TFRAME. Add new argument CTX.
3430 * server.h (struct eval_agent_expr_context): Declare.
3431 (agent_mem_read, agent_tsv_read): Update declaration.
3432 (agent_mem_read_string): Likewise.
3433 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3434 (add_traceframe_block): Add new argument TPOINT.
3435 Increase TPOINT->traceframe_usage.
3436 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3437 eval_tracepoint_agent_expr.
3438 (condition_true_at_tracepoint): Likewise.
3439 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3440 (agent_mem_read_string, agent_tsv_read): Likewise.
3442 2013-01-16 Yao Qi <yao@codesourcery.com>
3444 * linux-low.c (linux_resume_one_lwp): Don't check
3445 'lwp->bp_reinsert != 0'.
3447 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3448 Pedro Alves <palves@redhat.com>
3450 * lynx-low.c (ptrace_request_to_str): Define a temporary
3451 macro and use it to simplify this function's implementation.
3453 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3455 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3458 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3460 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3462 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3464 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3466 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3468 * lynx-low.c (lynx_resume): Use the resume_info parameter
3469 to determine the ptid for the lynx_ptrace call, unless
3470 it is equal to minus_one_ptid, in which case we use the
3471 ptid of the current_inferior.
3472 (lynx_wait_1): After having received a thread create/exit
3473 event, resume the inferior's execution using the signaling
3474 thread's ptid, rather than the old ptid.
3476 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3478 * lynx-low.c (lynx_resume): Delete variable ret.
3480 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3482 * gdbreplay.c (gdbreplay_version): Update copyright year.
3483 * server.c (gdbserver_version): Likewise.
3485 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3487 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3490 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3492 * lynx-low.c (ptrace_request_to_str): Add handling for
3495 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3497 * lynx-low.c (lynx_attach): Delete variable new_process.
3499 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3501 * lynx-low.c (lynx_create_inferior): Delete variable
3504 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3506 * lynx-low.c (ptrace_request_to_str): Do not handle
3507 PTRACE_GETTHREADLIST if this macro does not exist.
3509 2012-12-15 Yao Qi <yao@codesourcery.com>
3511 * Makefile.in (OBS): Add notif.o.
3512 * notif.c, notif.h: New.
3513 * server.c: Include "notif.h".
3514 (struct vstop_notif) <next>: Remove.
3516 (queue_stop_reply): Update.
3517 (push_event, send_next_stop_reply): Remove.
3518 (discard_queued_stop_replies): Update.
3519 (notif_stop): New variable.
3520 (handle_v_stopped): Remove.
3521 (handle_v_requests): Don't call handle_v_stopped. Call
3522 handle_ack_notif instead.
3523 (queue_stop_reply_callback): Call notif_event_enque instead
3524 of queue_stop_reply.
3525 (handle_status): Don't call send_next_stop_reply, call
3526 notif_write_event instead.
3527 (kill_inferior_callback): Likewise.
3528 (detach_or_kill_inferior_callback): Likewise.
3529 (main): Call initialize_notif.
3530 (process_serial_event): Call QUEUE_is_empty.
3531 (handle_target_event): Call notif_push instead of push event.
3532 * server.h (push_event): Remove declaration.
3534 2012-12-10 Tom Tromey <tromey@redhat.com>
3536 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3537 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3540 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3541 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3542 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3543 (amd64-linux-ipa.o, ax.o): Rewrite.
3544 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3545 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3546 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3547 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3548 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3549 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3550 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3551 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3552 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3553 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3554 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3555 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3556 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3557 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3558 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3559 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3560 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3561 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3562 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3563 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3564 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3565 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3566 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3567 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3568 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3569 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3570 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3571 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3572 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3573 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3574 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3575 (reg-tilegx.o): Remove.
3576 (all_object_files): New macro.
3577 Include .deps files.
3578 * aclocal.m4, configure: Rebuild.
3579 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3580 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3581 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3583 2012-12-05 Tom Tromey <tromey@redhat.com>
3586 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3588 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3590 * configure.ac: Check for linux/perf_event.h.
3591 * config.in: Regenerated.
3592 * configure: Regenerated.
3594 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3596 * hostio.c (handle_readlink): Decrease buffer size
3597 parameter passed to readlink by one byte.
3599 2012-11-26 Yao Qi <yao@codesourcery.com>
3601 * configure.ac (build_warnings): Append '-Wempty-body'.
3602 * configure: Regenerated.
3603 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3606 2012-11-15 Pierre Muller <muller@sourceware.org>
3608 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3609 * config.in: Regenerate.
3610 * configure: Regenerate.
3611 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3612 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3613 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3614 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3616 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3617 instead of <sys/wait.h> header.
3618 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3620 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3622 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3623 (various make rules): Remove -DGDBSERVER
3625 2012-11-09 Yao Qi <yao@codesourcery.com>
3627 * spu-low.c (current_ptid): Move it to ..
3628 * gdbthread.h: ... here. New.
3629 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3630 * server.c (myresume, process_serial_event): Likewise.
3631 * thread-db.c (thread_db_find_new_threads): Likewise.
3632 * tracepoint.c (run_inferior_command): Likewise.
3634 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3636 * server.c (handle_search_memory_1): Include access length in
3639 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3641 * linux-crisv32-low.c: Fix compile errors.
3643 2012-09-04 Yao Qi <yao@codesourcery.com>
3645 * tracepoint.c (cmd_qtsv): Adjust debug message.
3646 Don't check CUR_TPOINT.
3648 2012-08-28 Yao Qi <yao@codesourcery.com>
3650 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3651 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3652 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3653 Remove declarations of xmalloc, xreallloc, xstrdup and
3655 * Makefile.in (libiberty_h): New.
3656 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3657 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3659 2012-08-23 Yao Qi <yao@codesourcery.com>
3661 * server.h: Remove declaration of 'xsnprintf'.
3663 2012-08-22 Keith Seitz <keiths@redhat.com>
3665 * server.h: Include build-gnulib-gbserver/config.h.
3666 * gdbreplay.c: Likewise.
3668 2012-08-08 Doug Evans <dje@google.com>
3670 * Makefile.in (SFILES): Add gdb_vecs.c.
3671 (OBS): Add gdb_vecs.o.
3672 (gdb_vecs_h, host_defs_h): New variables.
3673 (thread-db.o): Add $(gdb_vecs_h) dependency.
3674 (gdb_vecs.o): New rule.
3675 * thread-db.c: #include "gdb_vecs.h".
3676 (thread_db_load_search): Use a vector to iterate over path elements.
3677 Handle text appearing after "$pdir".
3679 * configure.ac: Add check for strstr.
3680 * config.in: Regenerate.
3681 * configure: Regenerate.
3683 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3685 * hostio.c (handle_pread): If pread fails, fall back to attempting
3687 (handle_pwrite): Likewise for pwrite.
3689 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3691 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3692 between unsupported TYPE and unimplementable ADDR/LEN combination.
3693 (arm_insert_point): Act on new return value.
3695 2012-07-31 Pedro Alves <palves@redhat.com>
3697 * server.c (process_point_options): Only skip tokens if we find
3698 one that is unrecognized. Don't treat 'X' specially while
3699 skipping unrecognized tokens.
3701 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3703 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3704 to 4-byte-align HW breakpoint addresses for Thumb.
3706 2012-07-27 Yao Qi <yao@codesourcery.com>
3710 * server.h: Declare gdb_agent_about_to_close.
3711 * target.c (kill_inferior): Include "agent.h".
3712 New. Send command 'kill'.
3713 * target.h (kill_inferior): Removed macro.
3714 * tracepoint.c (gdb_agent_about_to_close): New.
3715 (gdb_agent_helper_thread): Handle command 'close'.
3716 Wait endlessly until the inferior stops.
3717 Install gdb_agent_remove_socket to atexit hook.
3718 (agent_socket_name): New static variable.
3719 (gdb_agent_socket_init): Replace local variable 'name' with
3720 'agent_socket_name'.
3721 (gdb_agent_remove_socket): New.
3723 2012-07-27 Yao Qi <yao@codesourcery.com>
3725 * server.c (process_point_options): Stop at 'X' when parsing.
3727 2012-07-19 Michael Eager <eager@eagercon.com>
3729 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3731 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3732 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3733 hardware breakpoint.
3735 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3737 * gdbserver/linux-low.c (initialize_low): Call
3738 linux_ptrace_init_warnings.
3740 2012-07-02 Doug Evans <dje@google.com>
3742 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3745 2012-07-02 Stan Shebs <stan@codesourcery.com>
3747 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3748 (ax.o): Add it to build rule.
3750 (OBS): Add format.o.
3751 (IPA_OBS): Add format.o.
3752 * server.c (handle_query): Claim support for breakpoint commands.
3753 (process_point_options): Add command case.
3754 (process_serial_event): Leave running if there are printfs in
3756 * mem-break.h (any_persistent_commands): Declare.
3757 (add_breakpoint_commands): Declare.
3758 (gdb_no_commands_at_breakpoint): Declare.
3759 (run_breakpoint_commands): Declare.
3760 * mem-break.c (struct point_command_list): New struct.
3761 (struct breakpoint): New field command_list.
3762 (any_persistent_commands): New function.
3763 (add_commands_to_breakpoint): New function.
3764 (add_breakpoint_commands): New function.
3765 (gdb_no_commands_at_breakpoint): New function.
3766 (run_breakpoint_commands): New function.
3767 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3769 * ax.c: Include format.h.
3770 (ax_printf): New function.
3771 (gdb_eval_agent_expr): Add printf opcode.
3773 2012-06-13 Yao Qi <yao@codesourcery.com>
3775 * server.c (start_inferior): Remove duplicated writes to fields
3776 'last_resume_kind' and 'last_status' of 'current_inferior'.
3778 2012-06-12 Yao Qi <yao@codesourcery.com>
3779 Pedro Alves <palves@redhat.com>
3781 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3783 * server.c (handle_v_cont): Extend comment.
3785 2012-06-11 Yao Qi <yao@codesourcery.com>
3787 * linux-low.c (linux_attach): Add 'static'.
3789 2012-06-06 Yao Qi <yao@codesourcery.com>
3791 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3793 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3795 Fix gcc -flto compilation warning.
3796 * server.c (main): Make variable multi_mode and attach volatile.
3798 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3800 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3801 if the platform doesn't know about it.
3803 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3805 * Makefile.in (SFILES): Add linux-tile-low.c.
3806 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3807 * configure.srv: Handle tilegx-*-linux*.
3808 * linux-tile-low.c: New file.
3810 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3812 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3814 2012-05-24 Pedro Alves <palves@redhat.com>
3818 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3820 2012-05-24 Pedro Alves <palves@redhat.com>
3824 Replace target_signal with gdb_signal throughout.
3826 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3828 * linux-low.c (linux_store_registers): Avoid the copying sequence
3829 when no data has been retrieved by ptrace.
3831 2012-05-22 Will Deacon <will.deacon@arm.com>
3833 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3834 Include asm/ptrace.h.
3835 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3838 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3840 * linux-low.c (linux_store_registers): Don't re-retrieve data
3841 with ptrace that has already been obtained from /proc. Always
3842 copy any data retrieved with ptrace to the buffer supplied.
3844 2012-05-11 Yao Qi <yao@codesourcery.com>
3845 Pedro Alves <palves@redhat.com>
3847 * linux-low.c (enum stopping_threads_kind): New.
3848 (stopping_threads): Change type to `enum stopping_threads_kind'.
3849 (handle_extended_wait): If stopping and suspending threads, leave
3850 the new_lwp suspended too.
3851 (linux_wait_for_event): Adjust.
3852 (stop_all_lwps): Set `stopping_threads' to
3853 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3854 whether we're suspending threads or just stopping them. Assert no
3857 2012-04-29 Yao Qi <yao@codesourcery.com>
3859 * server.h: Move some code to ...
3860 * gdbthread.h: ... here. New.
3861 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3862 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3863 (nto-low.o, win32-low.o): Likewise.
3864 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3865 * regcache.c, remote-utils.c, server.c: Likewise.
3866 * target.c, tracepoint.c, win32-low.c: Likewise.
3868 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3870 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3871 (PTRACE_ARG4_TYPE): Likewise.
3872 (PTRACE_XFER_TYPE): Likewise.
3873 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3874 ptrace to PTRACE_ARG3_TYPE.
3875 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3876 (PTRACE_ARG4_TYPE): Likewise.
3877 (PTRACE_XFER_TYPE): Likewise.
3878 (linux_detach_one_lwp): Cast fourth argument of
3879 ptrace to long then PTRACE_ARG4_TYPE.
3880 (regsets_fetch_inferior_registers): Cast third argument of
3881 ptrace to long then PTRACE_ARG3_TYPE.
3882 (regsets_store_inferior_registers): Likewise.
3884 2012-04-20 Pedro Alves <palves@redhat.com>
3886 * configure: Regenerate.
3888 2012-04-19 Pedro Alves <palves@redhat.com>
3890 * Makefile.in (GNULIB_BUILDDIR): New.
3891 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3892 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3893 (all, install-only, uninstall, clean-info, all-lib, clean): No
3894 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3895 (maintainer-clean realclean distclean): Use subdir_do.
3897 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3898 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3899 * acinclude.m4: Include acx_configure_dir.m4.
3900 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3901 calls. Call AC_PROG_RANLIB. Configure gnulib using
3904 (GNULIB_STDINT_H): Adjust.
3905 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3906 * gdbreplay.c: Include build-gnulib/config.h.
3907 * server.h: Likewise.
3908 * aclocal.m4: Regenerate.
3909 * config.in: Regenerate.
3910 * configure: Regenerate.
3912 2012-04-19 Pedro Alves <palves@redhat.com>
3914 * Makefile.in (LIBGNU, INCGNU): Adjust.
3915 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3916 (all, install-only, uninstall, clean-info, all-lib, clean)
3917 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3918 * configure.ac: Adjust AC_OUTPUT output.
3919 * aclocal.m4: Regenerate.
3920 * configure: Regenerate.
3922 2012-04-19 Pedro Alves <palves@redhat.com>
3924 * Makefile.in (generated_files): New.
3925 (server_h): Remove the explicit dependency on config.h, and depend
3926 on $generated_files.
3928 2012-04-19 Pedro Alves <palves@redhat.com>
3930 * Makefile.in (INCGNU): Add -Ignulib.
3932 2012-04-19 Pedro Alves <palves@redhat.com>
3934 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3935 (INCGNU): ... this, and spell out -I here.
3936 (GNULIB_LIB): Rename to ...
3938 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3940 2012-04-19 Pedro Alves <palves@redhat.com>
3942 * config.in: Regenerate.
3944 2012-04-19 Pedro Alves <palves@redhat.com>
3946 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3947 * server.h (memmem): Remove declaration.
3948 * config.in: Regenerate.
3949 * configure: Regenerate.
3951 2012-04-19 Yao Qi <yao@codesourcery.com>
3953 * Makefile.in (SFILES): Add common/vec.c.
3957 2012-04-19 Yao Qi <yao@codesourcery.com>
3959 * remote-utils.c (prepare_resume_reply): Replace with macro
3960 target_core_of_thread.
3961 * server.c (handle_qxfer_threads_proper): Likewise.
3962 * target.h (traget_core_of_thread): New macro.
3964 2012-04-18 Pedro Alves <palves@redhat.com>
3966 * aclocal.m4: Regenerate.
3967 * configure: Regenerate.
3969 2012-04-16 Yao Qi <yao@codesourcery.com>
3971 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3972 duplicated on address.
3974 2012-04-16 Yao Qi <yao@codesourcery.com>
3976 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3977 (struct tracepoint_action_ops) <send>: New field.
3978 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3979 (agent_expr_send, x_tracepoint_action_send): New.
3980 (l_tracepoint_action_send): New.
3981 (cmd_qtdp): Download and install tracepoint
3982 according to `use_agent'.
3983 (run_inferior_command): Add one more parameter `len'.
3985 (tracepoint_send_agent): New.
3986 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3988 2012-04-16 Yao Qi <yao@codesourcery.com>
3990 * tracepoint.c (download_tracepoints): Moved to ...
3991 (cmd_qtstart): ... here.
3993 2012-04-14 Yao Qi <yao@codesourcery.com>
3995 * tracepoint.c: Include inttypes.h.
3996 (struct collect_memory_action): Use sized types.
3997 (struct tracepoint): Likewise.
3998 (cmd_qtdp, stop_tracing): Update print specifiers.
3999 (cmd_qtp, response_tracepoint): Likewise.
4000 (collect_data_at_tracepoint): Likewise.
4001 (collect_data_at_step): Likewise.
4003 2012-04-14 Yao Qi <yao@codesourcery.com>
4005 Import gnulib module inttypes.
4006 * aclocal.m4, config.in, configure: Regenerated.
4008 2012-04-14 Yao Qi <yao@codesourcery.com>
4010 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4011 Makefile and config.status at last.
4013 2012-04-13 Yao Qi <yao@codesourcery.com>
4015 * tracepoint.c: Include stdint.h unconditionally.
4017 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4019 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4020 on BFD_HAVE_SYS_PROCFS_TYPE.
4021 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4022 * configure: Regenerate.
4023 * config.in: Likewise.
4025 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4027 * Makefile.in (clean): Also remove x32.c x32-linux.c
4028 x32-avx.c x32-avx-linux.c.
4029 (x32.o): New target.
4031 (x32-linux.o): Likewise.
4032 (x32-linux.c): Likewise.
4033 (x32-avx.o): Likewise.
4034 (x32-avx.c): Likewise.
4035 (x32-avx-linux.o): Likewise.
4036 (x32-avx-linux.c): Likewise.
4038 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4039 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4040 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4041 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4042 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4043 i386/x32-avx-linux.xml.
4045 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4046 (init_registers_x32_avx_linux): Likwise.
4047 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4048 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4050 2012-04-13 Pedro Alves <palves@redhat.com>
4052 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4053 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4054 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4055 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4058 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4060 * linux-x86-low.c (compat_x32_clock_t): New.
4061 (compat_x32_siginfo_t): Likewise.
4062 (compat_x32_siginfo_from_siginfo): Likewise.
4063 (siginfo_from_compat_x32_siginfo): Likewise.
4064 (linux_is_elf64): Likewise.
4065 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4066 and siginfo_from_compat_x32_siginfo for x32.
4067 (x86_arch_setup): Set linux_is_elf64.
4069 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4072 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4074 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4075 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4076 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4077 compatible with process.
4079 2012-04-12 Yao Qi <yao@codesourcery.com>
4081 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4082 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4083 (install-only, install-info, clean): Handle sub dir gnulib.
4084 (all-lib, am--refresh): New targets.
4085 (memmem.o): Remove target.
4086 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4087 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4088 (AC_REPLACE_FUNCS): Remove memmem.
4089 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4090 (AC_OUTPUT): Generate Makefile in gnulib/.
4091 * aclocal.m4, config.in, configure: Regenerated.
4093 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4095 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4097 2012-04-05 Pedro Alves <palves@redhat.com>
4099 -Werror=strict-aliasing
4101 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4104 2012-04-04 Pedro Alves <palves@redhat.com>
4106 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4107 (sparc_store_gregset_from_stack, sparc_store_gregset)
4108 (sparc_breakpoint_at): Fix formatting.
4110 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4112 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4114 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4115 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4116 * config.in: Regenerate.
4117 * configure: Likewise.
4119 2012-03-29 Pedro Alves <palves@redhat.com>
4121 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4122 Correct ptrace arguments.
4124 2012-03-28 Pedro Alves <palves@redhat.com>
4126 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4127 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4128 (IA64_FR1_REGNUM): New defines.
4129 (ia64_fetch_register): New.
4130 (the_low_target): Install it.
4131 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4133 * linux-low.c (linux_fetch_registers): Try the
4134 the_low_target.fetch_register hook first.
4136 * linux-arm-low.c (the_low_target): Adjust.
4137 * linux-bfin-low.c (the_low_target): Adjust.
4138 * linux-cris-low.c (the_low_target): Adjust.
4139 * linux-crisv32-low.c (the_low_target): Adjust.
4140 * linux-m32r-low.c (the_low_target): Adjust.
4141 * linux-m68k-low.c (the_low_target): Adjust.
4142 * linux-mips-low.c (the_low_target): Adjust.
4143 * linux-ppc-low.c (the_low_target): Adjust.
4144 * linux-s390-low.c (the_low_target): Adjust.
4145 * linux-sh-low.c (the_low_target): Adjust.
4146 * linux-sparc-low.c (the_low_target): Adjust.
4147 * linux-tic6x-low.c (the_low_target): Adjust.
4148 * linux-x86-low.c (the_low_target): Adjust.
4149 * linux-xtensa-low.c (the_low_target): Adjust.
4151 2012-03-26 Pedro Alves <palves@redhat.com>
4153 * server.c (handle_qxfer_libraries): Don't bail early if
4154 the_target->qxfer_libraries_svr4 is not NULL.
4156 2012-03-26 Pedro Alves <palves@redhat.com>
4158 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4160 2012-03-23 Pedro Alves <palves@redhat.com>
4162 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4163 "library-list-svr4" element's start tag when the the DSO list is
4166 2012-03-23 Pedro Alves <palves@redhat.com>
4168 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4169 a variable whose type size is the same as the inferior's pointer
4172 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4174 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4176 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4177 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4178 * linux-low.h: Include <signal.h>.
4179 (struct siginfo): Remove forward declaration.
4180 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4183 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4185 * .gitignore: Ignore more files.
4187 2012-03-19 Pedro Alves <palves@redhat.com>
4188 Jan Kratochvil <jan.kratochvil@redhat.com>
4190 * server.c (cont_thread, general_thread): Add describing comments.
4191 (start_inferior): Clear `cont_thread'.
4192 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4195 2012-03-15 Yao Qi <yao@codesourcery.com>
4197 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4199 (cmd_qtdp): ... here.
4201 2012-03-15 Yao Qi <yao@codesourcery.com>
4203 * tracepoint.c (struct tracepoint_action_ops): New.
4204 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4205 (m_tracepoint_action_download): New.
4206 (r_tracepoint_action_download): New.
4207 (x_tracepoint_action_download): New.
4208 (l_tracepoint_action_download): New.
4209 (add_tracepoint_action): Install `action->ops' according type.
4210 (download_tracepoint_1): Move code `download' function pointer
4211 of various tracepoint_action_ops.
4213 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4215 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4216 linux_ptrace_attach_warnings.
4218 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4220 * Makefile.in (linux-ptrace.o): New.
4221 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4222 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4223 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4224 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4225 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4227 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4229 2012-03-08 Yao Qi <yao@codesourcery.com>
4230 Pedro Alves <palves@redhat.com>
4232 Fix PR server/13392.
4233 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4235 * tracepoint.c (remove_tracepoint): New.
4236 (cmd_qtdp): Call remove_tracepoint when failed to install.
4238 2012-03-07 Pedro Alves <palves@redhat.com>
4240 * linux-low.c (get_detach_signal): New.
4241 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4242 Pass on pending signals to PTRACE_DETACH. Check the result of the
4244 * server.c (program_signals, program_signals_p): New.
4245 (handle_general_set): Handle QProgramSignals.
4246 * server.h (program_signals, program_signals_p): Declare.
4248 2012-03-05 Pedro Alves <palves@redhat.com>
4249 Jan Kratochvil <jan.kratochvil@redhat.com>
4251 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4254 2012-03-03 Yao Qi <yao@codesourcery.com>
4256 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4257 agent_look_up_symbols.
4259 2012-03-03 Yao Qi <yao@codesourcery.com>
4261 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4262 (linux-x86-low.o): Likewise.
4263 * server.h: Remove in_process_agent_loaded.
4264 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4268 2012-03-03 Yao Qi <yao@codesourcery.com>
4270 * tracepoint.c (gdb_agent_capability): New global.
4271 (in_process_agent_loaded_ust): Renamed to
4272 `in_process_agent_supports_ust'.
4274 (in_process_agent_supports_ust): Call agent_capability_check.
4275 (clear_installed_tracepoints): Assert that agent supports
4278 2012-03-03 Yao Qi <yao@codesourcery.com>
4280 * linux-low.c (linux_supports_agent): New.
4281 (linux_target_ops): Initialize field `supports_agent' with
4282 linux_supports_agent.
4283 * target.h (struct target_ops) <supports_agent>: New.
4284 (target_supports_agent): New macro.
4285 * server.c (handle_general_set): Handle packet 'QAgent'.
4286 (handle_query): Send `QAgent+'.
4287 * Makefile.in (server.o): Depends on agent.h.
4289 2012-03-03 Yao Qi <yao@codesourcery.com>
4291 * Makefile.in (OBS): Add agent.o.
4292 Add new rule for agent.o.
4293 Track dependence of tracepoint.c on agent.h.
4294 * tracepoint.c (run_inferior_command_1):
4295 (run_inferior_command): Call agent_run_command.
4296 (gdb_ust_connect_sync_socket): Deleted. Move it to
4298 (resume_thread, stop_thread): Likewise.
4299 (gdb_ust_socket_init): Renamed to ...
4300 (gdb_agent_socket_init): ... New.
4301 (gdb_ust_thread): Renamed to ...
4302 (gdb_agent_helper_thread): ... New.
4303 (gdb_ust_init): Move some code to ...
4304 (gdb_agent_init): ... here. New.
4305 [HAVE_UST]: Call gdb_ust_init.
4306 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4307 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4308 * config.in, configure: Regenerated.
4310 2012-03-02 Pedro Alves <palves@redhat.com>
4312 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4313 * linux-low.c (struct simple_pid_list): New.
4314 (stopped_pids): New a struct simple_pid_list pointer.
4315 (add_to_pid_list, pull_pid_from_list): New.
4316 (handle_extended_wait): Don't assume the first signal new children
4317 report is SIGSTOP. Adjust call to pull_pid_from_list.
4318 (linux_wait_for_lwp): Adjust.
4320 2012-03-02 Yao Qi <yao@codesourcery.com>
4322 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4325 2012-03-02 Yao Qi <yao@codesourcery.com>
4327 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4328 `stop_pc' and `tpoint'. Update caller.
4330 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4332 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4333 * linux-low.c (use_linux_regsets): New macro.
4334 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4335 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4336 (linux_register_in_regsets): New function.
4337 (usr_fetch_inferior_registers): Skip registers covered by
4339 (usr_store_inferior_registers): Likewise.
4340 (usr_fetch_inferior_registers): New macro.
4341 (usr_store_inferior_registers): Likewise.
4342 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4343 (linux_store_registers): Likewise.
4344 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4346 (init_registers_mips64_dsp_linux): Likewise.
4347 (init_registers_mips_linux): New macro.
4348 (init_registers_mips_dsp_linux): Likewise.
4349 (mips_dsp_num_regs): Likewise.
4350 (DSP_BASE, DSP_CONTROL): New fallback macros.
4351 (mips_base_regs): New macro.
4352 (mips_regmap): Use it. Fix the size.
4353 (mips_dsp_regmap): New variable.
4354 (mips_dsp_regset_bitmap): Likewise.
4355 (mips_arch_setup): New function.
4356 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4358 (mips_cannot_store_register): Likewise.
4359 (the_low_target): Update .arch_setup, .num_regs and .regmap
4360 initializers. Add .regset_bitmap initializer.
4361 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4363 * linux-bfin-low.c (the_low_target): Likewise.
4364 * linux-cris-low.c (the_low_target): Likewise.
4365 * linux-crisv32-low.c (the_low_target): Likewise.
4366 * linux-ia64-low.c (the_low_target): Likewise.
4367 * linux-m32r-low.c (the_low_target): Likewise.
4368 * linux-m68k-low.c (the_low_target): Likewise.
4369 * linux-ppc-low.c (the_low_target): Likewise.
4370 * linux-s390-low.c (the_low_target): Likewise.
4371 * linux-sh-low.c (the_low_target): Likewise.
4372 * linux-sparc-low.c (the_low_target): Likewise.
4373 * linux-tic6x-low.c (the_low_target): Likewise.
4374 * linux-x86-low.c (the_low_target): Likewise.
4375 * linux-xtensa-low.c (the_low_target): Likewise.
4376 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4377 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4378 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4380 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4381 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4383 2012-02-29 Yao Qi <yao@codesourcery.com>
4384 Pedro Alves <palves@redhat.com>
4386 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4387 `step_over_finished' is true.
4389 2012-02-27 Pedro Alves <palves@redhat.com>
4391 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4392 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4394 2012-02-27 Pedro Alves <palves@redhat.com>
4397 * linux-low.c (pid_is_stopped): New.
4398 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4400 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4402 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4405 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4407 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4409 2012-02-24 Luis Machado <lgustavo@codesourcery>
4411 * server.c (handle_query): Advertise support for target-side
4412 breakpoint condition evaluation.
4413 (process_point_options): New function.
4414 (process_serial_event): When inserting a breakpoint, check for
4415 a target-side condition that should be evaluated.
4417 * mem-break.c: Include regcache.h and ax.h.
4418 (point_cond_list_t): New data structure.
4419 (breakpoint) <cond_list>: New field.
4420 (find_gdb_breakpoint_at): Make non-static.
4421 (delete_gdb_breakpoint_at): Clear any target-side
4423 (clear_gdb_breakpoint_conditions): New function.
4424 (add_condition_to_breakpoint): Likewise.
4425 (add_breakpoint_condition): Likewise.
4426 (gdb_condition_true_at_breakpoint): Likewise.
4427 (gdb_breakpoint_here): Return result directly instead
4428 of going through a local variable.
4430 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4431 (clear_gdb_breakpoint_conditions): Likewise.
4432 (add_breakpoint_condition): Likewise.
4433 (gdb_condition_true_at_breakpoint): Likewise.
4435 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4436 (need_step_over_p): Take target-side breakpoint condition into
4439 2012-02-24 Luis Machado <lgustavo@codesourcery>
4441 * server.h: Include tracepoint.h.
4442 (agent_mem_read, agent_get_trace_state_variable_value,
4443 agent_set_trace_state_variable_value,
4444 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4445 get_set_tsv_func_addr): New prototypes.
4447 * ax.h: New include file.
4448 * ax.c: New source file.
4450 * tracepoint.c: Include ax.h.
4451 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4452 agent_expr, eval_result_type): Move to ax.h.
4453 (parse_agent_expr): Rename to ...
4454 (gdb_parse_agent_expr): ... this, make it non-static and move
4456 (unparse_agent_expr) Rename to ...
4457 (gdb_unparse_agent_expr): ... this, make it non-static and move
4459 (eval_agent_expr): Rename to ...
4460 (eval_tracepoint_agent_expr): ... this.
4461 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4462 forward declarations.
4463 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4464 (agent_get_trace_state_variable_value): New function.
4465 (agent_set_trace_state_variable_value): New function.
4466 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4467 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4468 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4469 (condition_true_at_tracepoint): Likewise.
4470 (parse_agent_expr): Rename to ...
4471 (gdb_parse_agent_expr): ... this and move to ax.c.
4472 (unparse_agent_expr): Rename to ...
4473 (gdb_unparse_agent_expr): ... this and move to ax.c.
4474 (gdb_agent_op_name): Move to ax.c.
4475 (eval_agent_expr): Rename to ...
4476 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4478 (eval_tracepoint_agent_expr): New function.
4479 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4481 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4483 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4484 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4485 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4486 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4487 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4488 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4489 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4490 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4491 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4492 (compile_bytecodes): Remove forward declaration.
4493 (is_goto_target): Move to ax.c.
4494 (compile_bytecodes): Move to ax.c and call
4495 agent_get_trace_state_variable_value (...) and
4496 agent_set_trace_state_variable_value (...).
4498 * Makefile.in: Update ax.c and IPA dependencies.
4500 2012-02-24 Pedro Alves <palves@redhat.com>
4502 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4503 (cmd_bigqtbuffer_circular): ... this. Only handle
4504 'QTBuffer:circular:'.
4505 (handle_tracepoint_general_set): Adjust.
4507 2012-02-16 Yao Qi <yao@codesourcery.com>
4509 * inferiors.c: Move code to ...
4510 * dll.c: .... here. New.
4511 * server.h: Declare clear_dlls.
4512 * Makefile.in (SFILES): Add dll.c.
4516 2012-02-11 Yao Qi <yao@codesourcery.com>
4518 * server.c: (handle_monitor_command): Add a new parameter
4520 (handle_query): Update caller.
4522 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4524 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4525 * configure, config.in: Regenerate.
4526 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4529 2012-02-02 Pedro Alves <palves@redhat.com>
4531 Try SIGKILL first, then PTRACE_KILL.
4532 * linux-low.c (linux_kill_one_lwp): New.
4533 (linux_kill_one_lwp): Rename to ...
4534 (kill_one_lwp_callback): ... this. Use the new
4537 2012-02-02 Pedro Alves <palves@redhat.com>
4539 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4542 2012-01-27 Pedro Alves <palves@redhat.com>
4544 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4545 (elf_64_file_p): Make static.
4546 (linux_pid_exe_is_elf_64_file): New.
4547 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4548 Delete declarations.
4549 (linux_pid_exe_is_elf_64_file): Declare.
4550 * linux-x86-low.c (x86_arch_setup): Use
4551 linux_pid_exe_is_elf_64_file.
4553 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4555 * linux-low.c (linux_wait_for_event_1): Rename to ...
4556 (linux_wait_for_event): ... here and merge it with former
4557 linux_wait_for_event - new variable wait_ptid, use it.
4558 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4560 2012-01-23 Pedro Alves <palves@redhat.com>
4562 * server.c (main): Avoid yet another case of infinite loop while
4563 detaching/killing after a longjmp.
4565 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4568 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4570 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4572 * hostio.c (handle_readlink): New function.
4573 (handle_vFile): Call it to handle "vFile:readlink" packets.
4575 2012-01-20 Pedro Alves <palves@redhat.com>
4576 Ulrich Weigand <ulrich.weigand@linaro.org>
4578 * server.c (handle_v_requests): Only support vAttach and vRun to
4579 start multiple processes when in extended protocol mode.
4581 2012-01-17 Pedro Alves <palves@redhat.com>
4583 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4584 memalign plus mprotect to allocate the scratch buffer.
4586 2012-01-13 Pedro Alves <palves@redhat.com>
4588 * server.c (attach_inferior): Clear `cont_thread'.
4590 2012-01-13 Pedro Alves <palves@redhat.com>
4592 * server.c (main): Avoid infinite loop while detaching/killing
4595 2012-01-09 Doug Evans <dje@google.com>
4597 * server.c (start_inferior): Set last_ptid in --wrapper case.
4599 2012-01-06 Yao Qi <yao@codesourcery.com>
4601 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4603 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4605 2012-01-04 Yao Qi <yao@codesourcery.com>
4607 * tracepoint.c (cmd_qtdp): Print debug message
4608 for static tracepoint.
4610 2012-01-04 Yao Qi <yao@codesourcery.com>
4612 * tracepoint.c (trace_vdebug): Differentiate debug message
4613 between gdbserver and IPA.
4615 2012-01-03 Yao Qi <yao@codesourcery.com>
4617 * tracepoint.c (tracepoint_was_hit): Don't collect for
4620 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4622 * terminal.h: Reformat copyright header.
4624 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4626 * server.c (gdbserver_version): Update copyright year.
4627 * gdbreplay.c (gdbreplay_version): Likewise.
4629 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4631 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4634 2011-12-18 Hui Zhu <teawater@gmail.com>
4635 * linux-low.c (linux_create_inferior): Save return value to ret.
4637 2011-12-18 Hui Zhu <teawater@gmail.com>
4639 * linux-low.c (linux_create_inferior): Save return value to ret.
4641 2011-12-16 Doug Evans <dje@google.com>
4643 * linux-low.c (linux_create_inferior): If stdio connection,
4644 redirect stdin from /dev/null, stdout to stderr.
4645 * remote-utils.c (remote_is_stdio): New static global.
4646 (remote_connection_is_stdio): New function.
4647 (remote_prepare): Handle stdio connection.
4648 (remote_open): Ditto.
4649 (remote_close): Don't close stdin for stdio connections.
4650 (read_prim,write_prim): New functions. Replace all calls to
4651 read/write to these.
4652 * server.c (main): Watch for "-" argument. Move call to
4653 remote_prepare before start_inferior.
4654 * server.h (STDIO_CONNECTION_NAME): New macro.
4655 (remote_connection_is_stdio): Declare.
4657 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4658 in debugging output.
4660 2011-12-15 Yao Qi <yao@codesourcery.com>
4662 * tracepoint.c: Include sys/syscall.h.
4663 (gdb_ust_thread): Remove preprocessor conditional.
4665 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4667 * linux-low.c (linux_detach_one_lwp): Call
4668 the_low_target.prepare_to_resume before detaching.
4670 2011-12-14 Yao Qi <yao@codesourcery.com>
4672 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4675 2011-12-14 Yao Qi <yao@codesourcery.com>
4677 * i386-low.c (i386_low_stopped_data_address): Initialize local
4680 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4684 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4685 DR_CONTROL unless necessary. Extend comments.
4686 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4687 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4689 2011-12-13 Yao Qi <yao@codesourcery.com>
4691 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4693 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4695 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4697 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4698 Print new debug message for such case.
4700 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4702 Fix overlapping memcpy.
4703 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4704 the read_inferior_memory transfer.
4705 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4706 write_inferior_memory transfer.
4707 (set_fast_tracepoint_jump): New variable buf. Use it for the
4708 read_inferior_memory and write_inferior_memory transfers.
4709 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4710 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4711 Use it for the write_inferior_memory transfer.
4712 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4715 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4717 * linux-low.c (fetch_register, store_register): Make code
4718 consistent, fix formatting.
4720 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4722 * linux-low.c (usr_store_inferior_registers): Factor out code
4723 to handle individual registers into...
4724 (store_register): ... this new function.
4726 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4728 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4729 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4730 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4731 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4732 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4733 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4734 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4735 (srv_xmlfiles): Add new XML files.
4737 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4739 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4740 (init_registers_s390_linux32v1): Add prototype.
4741 (init_registers_s390_linux32v2): Likewise.
4742 (init_registers_s390_linux64v1): Likewise.
4743 (init_registers_s390_linux64v2): Likewise.
4744 (init_registers_s390x_linux64v1): Likewise.
4745 (init_registers_s390x_linux64v2): Likewise.
4746 (s390_num_regs): Increment to 52.
4747 (s390_regmap): Add orig_r2 register.
4748 (s390_num_regs_3264): Increment to 68.
4749 (s390_regmap_3264): Add orig_r2 register.
4750 (s390_collect_ptrace_register): Handle orig_r2 register.
4751 (s390_supply_ptrace_register): Likewise.
4752 (s390_fill_last_break): New function.
4753 (s390_store_last_break): Likewise.
4754 (s390_fill_system_call): New function.
4755 (s390_store_system_call): Likewise.
4756 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4758 (s390_check_regset): New function.
4759 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4760 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4761 Update target_regsets for available register sets.
4763 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4764 Jan Kratochvil <jan.kratochvil@redhat.com>
4766 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4767 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4769 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4770 * linux-low.h (struct process_info_private): New member r_debug.
4771 * server.c (handle_qxfer_libraries): Call
4772 the_target->qxfer_libraries_svr4.
4773 (handle_qxfer_libraries_svr4): New function.
4774 (qxfer_packets): New entry "libraries-svr4".
4775 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4776 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4777 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4778 PACKET_qXfer_libraries_svr4.
4780 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4782 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4783 PSW address/mask between 8-byte and 16-byte formats.
4784 (s390_supply_ptrace_register): Likewise.
4785 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4786 basic addressing mode bit.
4788 2011-11-24 Stan Shebs <stan@codesourcery.com>
4790 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4792 2011-11-17 Stan Shebs <stan@codesourcery.com>
4794 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4795 (tracing_start_time): New global.
4796 (tracing_stop_time): New global.
4797 (tracing_user_name): New global.
4798 (tracing_notes): New global.
4799 (tracing_stop_note): New global.
4800 (cmd_qtstart): Set traceframe_usage, start_time.
4801 (stop_tracing): Set stop_time.
4802 (cmd_qtstatus): Report additional status.
4803 (cmd_qtp): New function.
4804 (handle_tracepoint_query): Call it.
4805 (cmd_qtnotes): New function.
4806 (handle_tracepoint_general_set): Call it.
4807 (get_timestamp): Rename from tsv_get_timestamp.
4809 2011-11-14 Stan Shebs <stan@codesourcery.com>
4810 Kwok Cheung Yeung <kcy@codesourcery.com>
4812 * linux-x86-low.c (small_jump_insn): New.
4813 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4814 trampoline and error message, build a trampoline and issue a small
4815 jump instruction to it.
4816 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4817 trampoline and error message.
4818 (x86_get_min_fast_tracepoint_insn_len): New.
4819 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4820 * linux-low.h (struct linux_target_ops): Add arguments to
4821 install_fast_tracepoint_jump_pad operation, add new operation.
4822 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4824 (linux_get_min_fast_tracepoint_insn_len): New function.
4825 (linux_target_op): Add new operation.
4826 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4827 (gdb_trampoline_buffer_end): Ditto.
4828 (gdb_trampoline_buffer_error): Ditto.
4829 (struct ipa_sym_addresses): Add fields for new IPA variables.
4830 (symbol_list): Add entries for new IPA variables.
4831 (struct tracepoint): Add fields to hold the address range of the
4832 trampoline used by the tracepoint.
4833 (trampoline_buffer_head): New static variable.
4834 (trampoline_buffer_tail): Ditto.
4835 (claim_trampoline_space): New function.
4836 (have_fast_tracepoint_trampoline_buffer): New function.
4837 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4839 (install_fast_tracepoint): Ditto, also add error buffer argument.
4840 (cmd_qtminftpilen): New function.
4841 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4842 (fast_tracepoint_from_trampoline_address): New function.
4843 (fast_tracepoint_collecting): Handle trampoline as part of jump
4845 (set_trampoline_buffer_space): New function.
4846 (initialize_tracepoint): Initialize new IPA variables.
4847 * target.h (struct target_ops): Add arguments to
4848 install_fast_tracepoint_jump_pad operation, add new
4849 get_min_fast_tracepoint_insn_len operation.
4850 (target_get_min_fast_tracepoint_insn_len): New.
4851 (install_fast_tracepoint_jump_pad): Add arguments.
4852 * server.h (IPA_BUFSIZ): Define.
4853 * linux-i386-ipa.c: Include extra header files.
4854 (initialize_fast_tracepoint_trampoline_buffer): New function.
4855 (initialize_low_tracepoint): Call it.
4856 * server.h (set_trampoline_buffer_space): Declare.
4857 (claim_trampoline_space): Ditto.
4858 (have_fast_tracepoint_trampoline_buffer): Ditto.
4860 2011-11-14 Yao Qi <yao@codesourcery.com>
4862 * server.c (handle_query): Handle InstallInTrace for qSupported.
4863 * tracepoint.c (add_tracepoint): Sort list.
4864 (install_tracepoint, download_tracepoint): New.
4865 (cmd_qtdp): Call them to install and download tracepoints.
4866 (sort_tracepoints): Removed.
4867 (cmd_qtstart): Update.
4869 2011-11-14 Yao Qi <yao@codesourcery.com>
4871 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4872 * mem-break.h: Declare.
4873 * tracepoint.c (cmd_qtstart): Move some code to ...
4874 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4876 (download_tracepoints): Move some code to ...
4877 (download_tracepoint_1): ... here. New.
4879 2011-11-08 Yao Qi <yao@codesourcery.com>
4881 * remote-utils.c (relocate_instruction): A comment fix.
4883 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4885 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4886 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4887 dr_status_mirror and dr_control_mirror from debug_reg_state.
4888 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4889 (i386_initial_stuff): Remove use of deleted globals.
4890 (i386_get_thread_context, i386_set_thread_context,
4891 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4892 from debug_reg_state.
4894 2011-11-05 Yao Qi <yao@codesourcery.com>
4896 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4897 address as TPOINT's.
4899 2011-11-02 Stan Shebs <stan@codesourcery.com>
4901 * tracepoint.c (agent_mem_read_string): New function.
4902 (eval_agent_expr): Call it for tracenz.
4903 * server.c (handle_query): Report support for tracenz.
4905 2011-11-02 Yao Qi <yao@codesourcery.com>
4907 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4909 2011-11-02 Yao Qi <yao@codesourcery.com>
4911 * target.h: Fix a typo in comment.
4913 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4915 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4916 clobber the breakpoints' shadows with fast tracepoint jumps.
4917 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4918 * target.c (write_inferior_memory): Also pass MYADDR down to
4921 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4923 * configure.ac: Check support for personality routine.
4924 * configure: Regenerate.
4925 * config.in: Likewise.
4926 * linux-low.c: Include <sys/personality.h>.
4927 Define ADDR_NO_RANDOMIZE if necessary.
4928 (linux_create_inferior): Disable address space randomization when
4929 forking inferior, if requested.
4930 (linux_supports_disable_randomization): New function.
4931 (linux_target_ops): Install it.
4932 * server.h (disable_randomization): Declare.
4933 * server.c (disable_randomization): New global variable.
4934 (handle_general_set): Handle QDisableRandomization.
4935 (handle_query): Likewise for qSupported.
4936 (main): Support --disable-randomization and --no-disable-randomization
4937 command line arguments.
4938 * target.h (struct target_ops): Add supports_disable_randomization.
4939 (target_supports_disable_randomization): New macro.
4941 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4943 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4945 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4946 [!PT_GETDSBT] (target_loadmap): New definition.
4947 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4948 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4949 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4950 and PT_GETDSBT to LINUX_LOADMAP.
4951 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4952 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4954 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4956 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4957 (arm_linux_hwbp_cap): New static variable.
4958 (arm_linux_get_hwbp_cap): Replace by ...
4959 (arm_linux_init_hwbp_cap): ... this new function.
4960 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4961 (arm_linux_get_hw_watchpoint_count): Likewise.
4962 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4963 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4964 (arm_prepare_to_resume): Use perror_with_name instead of error.
4966 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4968 * linux-arm-low.c: Include <signal.h>.
4969 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4970 (struct arm_linux_hwbp_cap): New data type.
4971 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4972 (struct arm_linux_hw_breakpoint): New data type.
4973 (MAX_BPTS, MAX_WPTS): Define.
4974 (struct arch_process_info, struct arch_lwp_info): New data types.
4975 (arm_linux_get_hwbp_cap): New function.
4976 (arm_linux_get_hw_breakpoint_count): Likewise.
4977 (arm_linux_get_hw_watchpoint_count): Likewise.
4978 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4979 (arm_hwbp_control_initialize): Likewise.
4980 (arm_hwbp_control_is_enabled): Likewise.
4981 (arm_hwbp_control_is_initialized): Likewise.
4982 (arm_hwbp_control_disable): Likewise.
4983 (arm_linux_hw_breakpoint_equal): Likewise.
4984 (arm_linux_hw_point_initialize): Likewise.
4985 (struct update_registers_data): New data structure.
4986 (update_registers_callback: New function.
4987 (arm_insert_point): Likewise.
4988 (arm_remove_point): Likewise.
4989 (arm_stopped_by_watchpoint): Likewise.
4990 (arm_stopped_data_address): Likewise.
4991 (arm_new_process): Likewise.
4992 (arm_new_thread): Likewise.
4993 (arm_prepare_to_resume): Likewise.
4994 (the_low_target): Register arm_insert_point, arm_remove_point,
4995 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4996 arm_new_thread, and arm_prepare_to_resume.
4998 2011-09-15 Stan Shebs <stan@codesourcery.com>
5000 * server.h (struct emit_ops): Add compare-goto fields.
5001 * tracepoint.c (gdb_agent_op_sizes): New table.
5002 (emit_eq_goto): New function.
5003 (emit_ne_goto): New function.
5004 (emit_lt_goto): New function.
5005 (emit_le_goto): New function.
5006 (emit_gt_goto): New function.
5007 (emit_ge_goto): New function.
5008 (is_goto_target): New function.
5009 (compile_bytecodes): Recognize special cases of compare-goto
5010 combinations and call specialized emitters for them.
5011 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5012 (amd64_emit_ne_goto): New function.
5013 (amd64_emit_lt_goto): New function.
5014 (amd64_emit_le_goto): New function.
5015 (amd64_emit_gt_goto): New function.
5016 (amd64_emit_ge_goto): New function.
5017 (amd64_emit_ops): Add the new functions.
5018 (i386_emit_eq_goto): New function.
5019 (i386_emit_ne_goto): New function.
5020 (i386_emit_lt_goto): New function.
5021 (i386_emit_le_goto): New function.
5022 (i386_emit_gt_goto): New function.
5023 (i386_emit_ge_goto): New function.
5024 (i386_emit_ops): Add the new functions.
5026 2011-09-08 Stan Shebs <stan@codesourcery.com>
5028 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5029 (i386_emit_epilogue): Restore %ebx.
5031 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5033 * server.c (step_thread): Remove definition.
5034 (process_serial_event): Don't handle Hs.
5035 * server.h (step_thread): Remove declaration.
5036 * target.c (set_desired_inferior): Remove use of step_thread.
5038 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5040 * linux-low.c: Include linux-procfs.h.
5041 (linux_attach_lwp_1): Update comments.
5042 (linux_attach): Scan for existing threads when attaching to a
5043 process that is the tgid.
5044 * Makefile.in: Update dependencies.
5046 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5048 * configure.srv: Add linux-procfs.o dependencies.
5050 2011-08-14 Yao Qi <yao@codesourcery.com>
5052 * target.h (struct target_ops): Fix indent.
5053 * win32-low.c (win32_target_ops): Fix comment.
5055 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5056 Yao Qi <yao@codesourcery.com>
5058 * Makefile.in (clean): Remove tic6x-*.c files.
5059 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5060 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5061 (tic6x-c64xp-linux.c): Likewise.
5062 * configure.srv: Add support for tic6x-*-uclinux.
5063 * linux-tic6x-low.c: New.
5064 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5066 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5067 Yao Qi <yao@codesourcery.com>
5069 * target.h (struct target_ops): Add read_loadmap.
5070 * linux-low.c (struct target_loadseg): New type.
5071 (struct target_loadmap): New type.
5072 (linux_read_loadmap): New function.
5073 (linux_target_ops): Add linux_read_loadmap.
5074 * server.c (handle_query): Support qXfer:fdpic:read packet.
5075 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5078 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5080 * win32-low.c: Include <stdint.h>.
5082 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5084 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5085 to the inferior here.
5086 (i386_remove_aligned_watchpoint): Ditto.
5087 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5088 fit part of the watchpoint in the debug registers.
5089 (i386_update_inferior_debug_regs): New.
5090 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5091 registers, and only update the inferior on success.
5092 (i386_low_remove_watchpoint): Ditto.
5094 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5096 * linux-low.c (compare_ints, unique, list_threads, show_process,
5097 linux_core_of_thread): Delete.
5098 (linux_target_ops): Change linux_core_of_thread to
5099 linux_common_core_of_thread.
5100 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5101 * utils.c (malloc_failure): Change type of argument.
5102 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5103 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5104 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5105 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5106 (IPA_OBJS): Add common-utils-ipa.o.
5107 (ptid_h, linux_osdata_h): New macros.
5108 (server_h): Add common/common-utils.h, common/xml-utils.h,
5109 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5111 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5112 ptid.o, buffer.o): New rules.
5113 (linux-low.o): Add common/linux-osdata.h as a dependency.
5114 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5115 * configure.ac: Add AC_HEADER_DIRENT check.
5116 * config.in: Regenerate.
5117 * configure: Regenerate.
5118 * remote-utils.c (xml_escape_text): Delete.
5119 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5120 buffer_xml_printf): Move to common/buffer.c.
5121 * server.c (main): Remove call to initialize_inferiors.
5122 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5123 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5124 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5125 internal_error, gdb_assert, gdb_assert_fail): Delete.
5126 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5127 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5129 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5130 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5131 initialize_inferiors): Delete.
5133 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5135 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5138 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5140 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5142 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5144 2011-05-26 Yao Qi <yao@codesourcery.com>
5146 * Makefile.in (thread-db.o): Track dependence to
5147 common/gdb_thread_db.h.
5148 * thread-db.c: include gdb_thread_db.h from right place.
5150 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5152 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5153 __FILE__ and __LINE__ to internal_error.
5155 2011-05-13 Doug Evans <dje@google.com>
5157 * thread-db.c (try_thread_db_load_from_sdir): New function.
5158 (try_thread_db_load_from_dir): New function.
5159 (thread_db_load_search): Handle $sdir, ignore $pdir.
5160 Remove trying of system directories if search of
5161 libthread-db-search-path fails, that is now done via $sdir.
5163 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5165 * server.c (handle_query): Add EnableDisableTracepoints to the list
5166 of supported features.
5167 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5169 (cmd_qtenable_disable): New.
5170 (cmd_qtstart): Install tracepoints even if disabled.
5171 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5172 receiving a QTEnable or QTDisable packet.
5173 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5174 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5176 (gdb_probe): Skip data collection if static tracepoint is disabled.
5178 2011-05-10 Doug Evans <dje@google.com>
5180 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5182 2011-05-04 Doug Evans <dje@google.com>
5184 * linux-low.c (linux_join): Skip process lookup.
5185 * spu-low.c (spu_join): Ditto.
5186 * server.c (join_inferiors_callback): Delete.
5187 (process_serial_event): For 'D' packet (detach) call join_inferior
5190 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5192 * README: Don't mention xscale*-*-linux*.
5193 * configure.srv (xscale*-*-linux*): Don't handle target.
5195 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5197 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5199 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5200 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5201 (i386_emit_void_call_2): Likewise.
5203 2011-04-26 Yao Qi <yao@codesourcery.com>
5205 * linux-low.c: Move common macros to linux-ptrace.h.
5206 Include linux-ptrace.h.
5207 * Makefile.in (linux_ptrace_h): New.
5208 (linux-low.o): Depends on linux-ptrace.h.
5210 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5212 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5213 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5214 (remote_prepare): New function with most of the TCP code from ...
5215 (remote_open): ... here. Detect PORT here unconditionally. Move also
5216 setting transport_is_reliable.
5217 * server.c (run_once): New variable.
5218 (gdbserver_usage): Document it.
5219 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5220 the first run if RUN_ONCE.
5221 * server.h (run_once, remote_prepare): New declarations.
5223 2011-04-19 Tom Tromey <tromey@redhat.com>
5225 * win32-low.c (handle_load_dll): Remove duplicate "the".
5227 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5229 Remove support for old Cygwin 1.5 versions.
5230 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5231 function to avoid warning.
5232 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5235 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5237 * gdbserver/server.h (Macro _): Define it if not available.
5239 2011-03-14 Michael Snyder <msnyder@vmware.com>
5241 * hostio.c (handle_close): Remove unnecessary null test.
5243 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5245 * Makefile.in (maintainer-clean realclean distclean): Remove
5246 "make ... subdir_do" command.
5248 2011-03-10 Michael Snyder <msnyder@vmware.com>
5250 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5252 * server.c (handle_v_run): Free alloced buffer on early return.
5254 2011-03-09 Yao Qi <yao@codesourcery.com>
5257 2011-03-04 Yao Qi <yao@codesourcery.com>
5259 * Makefile.in: Remove GNU make feature --directory.
5261 2011-03-05 Yao Qi <yao@codesourcery.com>
5263 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5264 (subdir_do): New make target. Copied from gdb/Makefile.
5265 (maintainer-clean, realclean, distclean, clean): Call corresponding
5266 make targets in common/Makefile.
5268 2011-02-11 Yao Qi <yao@codesourcery.com>
5270 * configure.ac: Call AC_PROG_RANLIB.
5271 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5272 * configure: Regenerate.
5274 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5276 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5278 2011-03-06 Yao Qi <yao@codesourcery.com>
5280 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5282 2011-03-05 Yao Qi <yao@codesourcery.com>
5284 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5285 (subdir_do): New make target. Copied from gdb/Makefile.
5286 (maintainer-clean, realclean, distclean, clean): Call corresponding
5287 make targets in common/Makefile.
5289 2011-03-04 Yao Qi <yao@codesourcery.com>
5291 * Makefile.in: Remove GNU make feature --directory.
5293 2011-03-04 Michael Snyder <msnyder@vmware.com>
5295 * server.c (queue_stop_reply): Call xmalloc not malloc.
5297 2011-03-02 Michael Snyder <msnyder@vmware.com>
5299 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5301 2011-02-28 Michael Snyder <msnyder@vmware.com>
5303 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5304 (cmd_qtframe): Ditto.
5305 (cmd_qtbuffer): Ditto.
5306 (cmd_bigqtbuffer): Ditto.
5308 * utils.c (decimal2str): Initialize 'width' to nine, then
5311 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5313 * hostio.c (require_data): Free *data, not data.
5315 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5317 * hostio.c (require_data): Use free, not xfree.
5319 2011-02-27 Michael Snyder <msnyder@vmware.com>
5321 * server.c (handle_query): Discard unused value.
5323 * hostio.c (require_data): Free malloc memory before returning
5326 2011-02-26 Michael Snyder <msnyder@vmware.com>
5328 * linux-low.c (list_threads): Call closedir for dirent.
5330 2011-02-27 Michael Snyder <msnyder@vmware.com>
5332 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5333 a case statement falls through.
5335 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5337 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5340 2011-02-26 Michael Snyder <msnyder@vmware.com>
5342 * utils.c (decimal2str): Eliminate dead code and dead param.
5343 (pulongest): Drop dead param from call to decimal2str.
5346 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5348 Revert the following patch (not approved yet):
5349 2011-02-21 Hui Zhu <teawater@gmail.com>
5350 * tracepoint.c (tp_printf): New function.
5351 (eval_agent_expr): Handle gdb_agent_op_printf.
5353 2011-02-21 Hui Zhu <teawater@gmail.com>
5355 * tracepoint.c (tp_printf): New function.
5356 (eval_agent_expr): Handle gdb_agent_op_printf.
5358 2011-02-18 Tom Tromey <tromey@redhat.com>
5360 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5361 (tracepoint.o): Likewise.
5362 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5363 (gdb_agent_op_names): Likewise.
5365 2011-02-18 Tom Tromey <tromey@redhat.com>
5367 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5368 gdb_agent_op_rot>: New constants.
5369 (gdb_agent_op_names): Add pick and roll.
5370 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5373 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5375 * aclocal.m4: Regenerated with aclocal-1.11.1.
5377 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5379 * server.c (handle_qxfer_traceframe_info): New.
5380 (qxfer_packets): Register "traceframe-info".
5381 (handle_query): Report support for qXfer:traceframe-info:read+.
5382 * tracepoint.c (match_blocktype): New.
5383 (traceframe_find_block_type): Rename to ...
5384 (traceframe_walk_blocks): ... this. Add callback filter argument,
5386 (traceframe_find_block_type): New, reimplemented on top of
5387 traceframe_walk_blocks.
5388 (build_traceframe_info_xml): New.
5389 (traceframe_read_info): New.
5390 * server.h (traceframe_read_info): Declare.
5392 2011-02-11 Yao Qi <yao@codesourcery.com>
5394 * configure.ac: Call AC_PROG_RANLIB.
5395 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5396 * configure: Regenerate.
5398 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5400 * server.c (gdb_read_memory): Change return semantics to allow
5402 (handle_search_memory_1): Adjust.
5403 (process_serial_event) <'m' packet>: Handle partial transfers.
5404 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5406 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5408 * regcache.c (init_register_cache): Initialize
5409 regcache->register_status.
5410 (free_register_cache): Release regcache->register_status.
5411 (regcache_cpy): Copy register_status.
5412 (registers_to_string): Print 'x's for unavailable registers.
5413 (supply_register): Mark the register's status valid or
5414 unavailable, depending on whether a buffer was passed in or not.
5415 (supply_register_zeroed): New.
5416 (supply_regblock): Mark the registers' status valid or
5417 unavailable, depending on whether a buffer was passed in or not.
5418 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5419 (struct regcache): New `register_status' field.
5420 (supply_register_zeroed): Declare.
5421 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5422 supply_register_zeroed, rather than passing a NULL buffer to
5424 * tracepoint.c (fetch_traceframe_registers): Update comment.
5426 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5428 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5431 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5433 * server.h (decode_xfer_write): Change prototype.
5434 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5435 and don't extract the annex here.
5436 * server.c (decode_xfer_read): Remove `annex' parameter,
5437 and don't extract the annex here.
5439 (struct qxfer): New.
5440 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5441 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5442 (handle_qxfer_statictrace): New functions, abstracted out from
5443 handle_query, and made to use the struct qxfer interface.
5444 (handle_threads_qxfer_proper): Rename to ...
5445 (handle_qxfer_threads_proper): ... this.
5446 (handle_threads_qxfer): Rename to ...
5447 (handle_qxfer_threads): ... this. Adjust.
5448 (qxfer_packets): New array.
5449 (handle_qxfer): New function.
5450 (handle_query): Use handle_qxfer.
5452 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5454 * gdbreplay.c: Shorten lines of >= 80 columns.
5455 * linux-low.c: Ditto.
5456 * linux-ppc-low.c: Ditto.
5457 * linux-s390-low.c: Ditto.
5458 * linux-sparc-low.c: Ditto.
5459 * linux-x86-low.c: Ditto.
5460 * linux-xtensa-low.c: Ditto.
5461 * mem-break.c: Ditto.
5463 * regcache.h: Ditto.
5464 * remote-utils.c: Ditto.
5467 * thread-db.c: Ditto.
5468 * tracepoint.c: Ditto.
5470 * win32-low.h: Ditto.
5472 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5474 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5477 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5479 * server.c (gdbserver_version): Update copyright year in version
5481 * gdbreplay.c (gdbreplay_version): Ditto.
5483 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5485 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5486 * linux-bfin-low.c: New file.
5487 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5488 PT_DATA_ADDR for BFIN targets.
5489 * Makefile.in (SFILES): Add linux-bfin-low.c.
5490 (clean): Remove reg-bfin.c.
5491 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5492 * README: Mention supported Blackfin targets.
5494 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5496 * .gitignore: New file.
5498 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5500 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5502 2010-10-22 Jie Zhang <jie@codesourcery.com>
5504 * Makefile.in: Add FLAGS_TO_PASS variable.
5505 (install): Remove dependency of install-only and recursively
5506 invoke make for install-only.
5508 2010-10-04 Doug Evans <dje@google.com>
5510 * Makefile.in (uninstall): Use $(DESTDIR).
5512 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5516 * linux-x86-low.c (compat_siginfo_from_siginfo)
5517 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5518 si_code is < 0. Check for si_code == SI_TIMER before checking for
5521 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5523 * lynx-i386-low.c: New file.
5524 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5526 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5528 * lynx-low.c (ptrace_request_to_str): Remove handling for
5529 request values that have been removed in LynxOS 5.x.
5531 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5533 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5536 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5538 * configure.ac: Add --enable-inprocess-agent option.
5539 * configure: Rebuilt.
5541 2010-09-06 Yao Qi <yao@codesourcery.com>
5543 * linux-low.c (linux_kill): Remove unused variable.
5544 (linux_stabilize_threads): Likewise.
5545 * server.c (start_inferior): Likewise.
5546 (queue_stop_reply_callback): Likewise.
5547 * tracepoint.c (do_action_at_tracepoint): Likewise.
5549 2010-09-06 Yao Qi <yao@codesourcery.com>
5551 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5554 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5556 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5558 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5560 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5563 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5565 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5566 gdbserver/lynx-ppc-low.c: New files.
5567 * Makefile.in (lynx_low_h): New variable.
5568 (lynx-low.o, lynx-ppc-low.o): New rules.
5569 * configure.ac: On LynxOS, link with -lnetinet.
5570 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5571 * configure: regenerate.
5573 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5575 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5576 * configure.ac: Add check for vasprintf and vsnprintf.
5577 * configure, config.in: Regenerate.
5578 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5580 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5582 * gdbreplay.c: Move include of alloca.h up, next to include of
5584 * server.h: Add include of malloc.h.
5585 * mem-break.c: Remove include of malloc.h.
5586 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5588 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5590 * Makefile.in (memmem.o): Build with -Wno-error.
5592 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5594 * utils.c (xsnprintf): Make non-static.
5595 * server.h: Add xsnprintf declaration.
5596 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5597 replace calls to snprintf by calls to xsnprintf throughout.
5599 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5601 * configure.ac: Add configure check for alloca.
5602 * configure, config.in: Regenerate.
5603 * server.h: Include alloca.h if it exists.
5604 * gdbreplay.c: Include alloca.h if it exists.
5606 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5608 * linux-low.c (__SIGRTMIN): Define if not already defined.
5609 (linux_create_inferior): Check for __ANDROID__ rather than
5611 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5612 are already deferred.
5613 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5614 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5615 stopped and already has a pending signal to report.
5616 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5617 a pending signal to report or is moving out of a jump pad.
5618 (linux_init_signals): Check for __ANDROID__ rather than
5621 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5623 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5624 debug_threads check. Avoid a linear search when not doing debug
5627 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5629 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5630 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5631 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5632 (process_event): Change local fd's type to gdb_fildes_t.
5633 (create_file_handler): Adjust prototype.
5634 (delete_file_handler): Adjust prototype.
5635 (handle_file_event): Adjust prototype. Use pfildes.
5636 (create_file_event): Adjsut prototype.
5637 * remote-utils.c (remote_desc, listen_desc): Change type to
5639 * server.h: New gdb_fildes_t typedef.
5640 [USE_WIN32API]: Include winsock2.h.
5641 (delete_file_handler, add_file_handler): Adjust prototypes.
5643 * utils.c (pfildes): New.
5645 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5647 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5648 * configure: Regenerate.
5650 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5652 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5653 (linux_done_accessing_memory): ... this.
5654 (linux_target_ops): Adjust.
5655 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5656 * nto-low.c (nto_target_ops): Adjust comment.
5657 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5658 * spu-low.c (spu_target_ops): Adjust comment.
5659 * target.h (target_ops): Rename unprepare_to_access_memory field
5660 to done_accessing_memory.
5661 (unprepare_to_access_memory): Rename to ...
5662 (done_accessing_memory): ... this.
5664 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5666 * linux-low.c (linux_prepare_to_access_memory): New.
5667 (linux_unprepare_to_access_memory): New.
5668 (linux_target_ops): Install them.
5669 * server.c (read_memory): Rename to ...
5670 (gdb_read_memory): ... this. Use
5671 prepare_to_access_memory/prepare_to_access_memory.
5672 (write_memory): Rename to ...
5673 (gdb_write_memory): ... this. Use
5674 prepare_to_access_memory/prepare_to_access_memory.
5675 (handle_search_memory_1): Adjust.
5676 (process_serial_event): Adjust.
5677 * target.h (struct target_ops): New fields
5678 prepare_to_access_memory and unprepare_to_access_memory.
5679 (prepare_to_access_memory, unprepare_to_access_memory): New.
5680 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5681 prepare_to_access_memory/prepare_to_access_memory.
5682 * nto-low.c (nto_target_ops): Adjust.
5683 * spu-low.c (spu_target_ops): Adjust.
5684 * win32-low.c (win32_target_ops): Adjust.
5686 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5688 * Makefile.in (WARN_CFLAGS): Get it from configure.
5689 (WERROR_CFLAGS): New.
5690 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5691 * configure.ac: Introduce --enable-werror, which adds -Werror to
5692 the compiler command line. Enabled by default. Disable with
5693 --disable-werror. Add -Wdeclaration-after-statement
5694 Wpointer-arith and -Wformat-nonliteral to warning flags.
5695 * configure: Regenerate.
5697 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5699 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5701 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5703 * gdbreplay.c (remote_error): New.
5705 (expect): Use gdbchar. Check for error reading from GDB.
5706 Clarify sync error output.
5707 (play): Check for errors writing to GDB.
5708 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5709 * remote-utils.c (getpkt): Check for errors writing to the remote
5712 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5714 * linux-low.c (linux_wait_1): Move non-debugging code out of
5715 `debug_threads' control.
5717 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5719 * linux-low.c (linux_wait_1): Don't set last_status here.
5720 * server.c (push_event, queue_stop_reply_callback): Assert we're
5721 not pushing a TARGET_WAITKIND_IGNORE event.
5722 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5723 (myresume, handle_target_event): Set the thread's last_resume_kind
5724 and last_status from the target returned status.
5726 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5730 * linux-x86-low.c (update_debug_registers_callback): New.
5731 (i386_dr_low_set_addr): Use it.
5732 (i386_dr_low_get_addr): New.
5733 (i386_dr_low_set_control): Use update_debug_registers_callback.
5734 (i386_dr_low_get_control): New.
5735 (i386_dr_low_get_status): Adjust.
5736 * linux-low.c (linux_stop_lwp): New.
5737 * linux-low.h (linux_stop_lwp): Declare.
5739 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5740 argument instead of a i386_debug_reg_state.
5741 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5742 a i386_debug_reg_state.
5743 (i386_insert_aligned_watchpoint): Adjust.
5744 (i386_remove_aligned_watchpoint): Adjust.
5745 (i386_low_stopped_data_address): Read the debug registers from the
5746 inferior instead of from the mirrors.
5747 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5748 (i386_dr_low_get_addr): Declare.
5749 (i386_dr_low_get_control): Declare.
5750 (i386_dr_low_get_status): Change prototype.
5752 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5753 (i386_dr_low_get_addr): New.
5754 (i386_dr_low_get_control): New.
5755 (i386_dr_low_get_status): Adjust prototype. Return
5757 (i386_initial_stuff): Clear dr_status_mirror and
5759 (i386_get_thread_context): Adjust.
5760 (i386_set_thread_context): Adjust.
5761 (i386_thread_added): Adjust.
5763 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5765 * linux-low.h (linux_thread_area): Delete declaration.
5767 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5769 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5770 after its termination.
5772 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5774 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5775 (gdb_wants_all_stopped): Delete.
5776 (linux_wait_1): Don't call them.
5777 * server.c (handle_v_cont): Tag all threads as want-stopped.
5778 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5779 stopped as "client-wants-stopped".
5781 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5783 * Makefile.in (signals_h): New.
5784 (server_h): Depend on it.
5785 (server.o): Don't depend on $(signals_def).
5786 (signals.o): Depend on $(signals_def).
5788 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5790 * Makefile.in (signals_def): New.
5791 (server_h): Append include/gdb/signals.h and signals_def.
5792 (server.o): Append signals_def.
5794 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5796 * server.c (handle_target_event): Use target_signal_to_host for
5797 resume_info.sig initialization.
5798 * target.h (struct thread_resume) <sig>: New comment.
5800 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5802 * server.c (handle_query): strcpy() the returned string from paddress()
5803 instead of sprintf().
5804 * utils.c (paddress): Return phex_nz().
5806 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5808 * server.c (handle_v_cont): Call mourn_inferior if process
5810 (myresume): Likewise.
5812 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5814 Static tracepoints, and integration with UST.
5816 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5817 * mem-break.c (uninsert_all_breakpoints)
5818 (reinsert_all_breakpoints): New.
5819 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5820 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5821 (gdb_agent_ust_loaded, helper_thread_id)
5822 (gdb_agent_helper_thread_id): New macros.
5823 (struct ipa_sym_addresses): Add addr_ust_loaded,
5824 addr_helper_thread_id, addr_cmd_buf.
5825 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5826 (in_process_agent_loaded_ust): New.
5827 (write_e_ust_not_loaded): New.
5828 (maybe_write_ipa_ust_not_loaded): New.
5829 (struct collect_static_trace_data_action): New.
5830 (enum tracepoint_type) <static_tracepoint>: New.
5831 (struct tracepoint) <handle>: Mention static tracepoints.
5832 (struct static_tracepoint_ctx): New.
5833 (CMD_BUF_SIZE): New.
5834 (add_tracepoint_action): Handle static tracepoint actions.
5835 (unprobe_marker_at): New.
5836 (clear_installed_tracepoints): Handle static tracepoints.
5837 (cmd_qtdp): Handle static tracepoints.
5838 (probe_marker_at): New.
5839 (cmd_qtstart): Handle static tracepoints.
5840 (response_tracepoint): Handle static tracepoints.
5841 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5842 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5843 (get_context_regcache): Handle static tracepoints.
5844 (do_action_at_tracepoint): Handle static tracepoint actions.
5845 (traceframe_find_block_type): Handle static trace data blocks.
5846 (traceframe_read_sdata): New.
5847 (download_tracepoints): Download static tracepoint actions.
5848 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5849 (GDB_PROBE_NAME): New.
5854 (ust_marker_to_static_tracepoint): New.
5856 (collect_ust_data_at_tracepoint): New.
5857 (gdb_ust_probe): New.
5858 (UNIX_PATH_MAX, SOCK_DIR): New.
5859 (gdb_ust_connect_sync_socket): New.
5860 (resume_thread, stop_thread): New.
5861 (run_inferior_command): New.
5862 (init_named_socket): New.
5863 (gdb_ust_socket_init): New.
5864 (cstr_to_hexstr): New.
5866 (first_marker, next_marker): New.
5867 (response_ust_marker): New.
5868 (cmd_qtfstm, cmd_qtsstm): New.
5869 (unprobe_marker_at, probe_marker_at): New.
5870 (cmd_qtstmat, gdb_ust_thread): New.
5871 (gdb_ust_init): New.
5872 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5873 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5875 (x86_64_st_collect_regmap): New.
5876 (X86_64_NUM_ST_COLLECT_GREGS): New.
5877 (AMD64_RIP_REGNUM): New.
5878 (supply_static_tracepoint_registers): New.
5879 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5881 (i386_st_collect_regmap): New.
5882 (i386_NUM_ST_COLLECT_GREGS): New.
5883 (supply_static_tracepoint_registers): New.
5884 * server.c (handle_query): Handle qXfer:statictrace:read.
5885 <qSupported>: Report support for StaticTracepoints, and
5886 qXfer:statictrace:read features.
5887 * server.h (traceframe_read_sdata)
5888 (supply_static_tracepoint_registers): Declare.
5889 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5890 (unpack_varlen_hex): Include in IPA build.
5891 * Makefile.in (ustlibs, ustinc): New.
5892 (IPA_OBJS): Add remote-utils-ipa.o.
5893 ($(IPA_LIB)): Link -ldl and -lpthread.
5895 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5896 * config.in, configure: Regenerate.
5898 2010-06-20 Ian Lance Taylor <iant@google.com>
5899 Pedro Alves <pedro@codesourcery.com>
5901 * linux-x86-low.c (always_true): Delete.
5902 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5903 trying to fool the compiler with always_true.
5905 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5907 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5908 conditions in gdbserver.
5910 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5912 * spu-low.c (spu_read_memory): Wrap around local store limit.
5913 (spu_write_memory): Likewise.
5915 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5917 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5918 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5920 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5922 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5923 uses with LONGEST uses.
5925 2010-06-14 Stan Shebs <stan@codesourcery.com>
5926 Pedro Alves <pedro@codesourcery.com>
5930 * linux-x86-low.c: Include limits.h.
5935 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5936 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5937 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5938 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5939 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5940 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5941 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5942 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5943 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5944 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5945 (amd64_emit_void_call_2): New.
5946 (amd64_emit_ops): New.
5947 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5948 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5949 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5950 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5951 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5952 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5953 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5954 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5955 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5956 (i386_emit_stack_adjust, i386_emit_int_call_1)
5957 (i386_emit_void_call_2): New.
5958 (i386_emit_ops): New.
5959 (x86_emit_ops): New.
5960 (the_low_target): Install x86_emit_ops.
5961 * server.h (struct emit_ops): New.
5962 (get_raw_reg_func_addr): Declare.
5963 (current_insn_ptr, emit_error): Declare.
5964 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5965 (set_trace_state_variable_value): New defines.
5966 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5967 addr_get_trace_state_variable_value and
5968 addr_set_trace_state_variable_value.
5969 (symbol_list): New fields for get_raw_reg,
5970 get_trace_state_variable_value and set_trace_state_variable_value.
5971 (condfn): New typedef.
5972 (struct tracepoint): New field `compiled_cond'.
5973 (do_action_at_tracepoint): Clear compiled_cond.
5974 (get_trace_state_variable_value, set_trace_state_variable_value):
5976 (condition_true_at_tracepoint): If there's a compiled condition,
5978 (current_insn_ptr, emit_error): New globals.
5979 (struct bytecode_address): New.
5980 (get_raw_reg_func_addr): New.
5981 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5982 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5983 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5984 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5985 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5986 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5987 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5988 (compile_tracepoint_condition, compile_bytecodes): New.
5989 * target.h (emit_ops): Forward declare.
5990 (struct target_ops): New field emit_ops.
5991 (target_emit_ops): New.
5992 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5993 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5994 * linux-low.c (linux_emit_ops): New.
5995 (linux_target_ops): Install it.
5996 * linux-low.h (struct linux_target_ops): New field emit_ops.
5998 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6000 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6001 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6003 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6004 Stan Shebs <stan@codesourcery.com>
6006 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6007 (all): Depend on $(extra_libraries).
6008 (install-only): Install the IPA.
6009 (IPA_OBJS, IPA_LIB): New.
6010 (clean): Remove the IPA lib.
6011 (IPAGENT_CFLAGS): New.
6012 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6013 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6014 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6015 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6016 * configure.ac: Check for atomic builtins support in the compiler.
6017 (IPA_DEPFILES, extra_libraries): Define.
6018 * configure.srv (ipa_obj): Add description.
6019 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6020 (i[34567]86-*-linux*): Set ipa_obj.
6021 (x86_64-*-linux*): Set ipa_obj.
6022 * linux-low.c (stabilizing_threads): New.
6023 (supports_fast_tracepoints): New.
6024 (linux_detach): Stabilize threads before detaching.
6025 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6026 the lwp is either not stabilizing, or is moving out of a jump pad.
6027 (linux_fast_tracepoint_collecting): New.
6028 (maybe_move_out_of_jump_pad): New.
6029 (enqueue_one_deferred_signal): New.
6030 (dequeue_one_deferred_signal): New.
6031 (linux_wait_for_event_1): If moving out of a jump pad, defer
6032 pending signals to later.
6033 (linux_stabilize_threads): New.
6034 (linux_wait_1): Check if threads need moving out of jump pads, and
6036 (stuck_in_jump_pad_callback): New.
6037 (move_out_of_jump_pad_callback): New.
6039 (linux_resume_one_lwp): Handle moving out of jump pads.
6040 (linux_set_resume_request): Dequeue deferred signals.
6041 (need_step_over_p): Also step over fast tracepoint jumps.
6042 (start_step_over): Also uninsert fast tracepoint jumps.
6043 (finish_step_over): Also reinsert fast tracepoint jumps.
6044 (linux_install_fast_tracepoint_jump): New.
6045 (linux_target_ops): Install linux_stabilize_threads and
6046 linux_install_fast_tracepoint_jump_pad.
6047 * linux-low.h (linux_target_ops) <get_thread_area,
6048 install_fast_tracepoint_jump_pad>: New fields.
6049 (struct lwp_info) <collecting_fast_tracepoint,
6050 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6051 (linux_get_thread_area): Declare.
6052 * linux-x86-low.c (jump_insn): New.
6053 (x86_get_thread_area): New.
6054 (append_insns): New.
6056 (amd64_install_fast_tracepoint_jump_pad): New.
6057 (i386_install_fast_tracepoint_jump_pad): New.
6058 (x86_install_fast_tracepoint_jump_pad): New.
6059 (the_low_target): Install x86_get_thread_area and
6060 x86_install_fast_tracepoint_jump_pad.
6061 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6062 (struct fast_tracepoint_jump): New.
6063 (fast_tracepoint_jump_insn): New.
6064 (fast_tracepoint_jump_shadow): New.
6065 (find_fast_tracepoint_jump_at): New.
6066 (fast_tracepoint_jump_here): New.
6067 (delete_fast_tracepoint_jump): New.
6068 (set_fast_tracepoint_jump): New.
6069 (uninsert_fast_tracepoint_jumps_at): New.
6070 (reinsert_fast_tracepoint_jumps_at): New.
6071 (set_breakpoint_at): Use write_inferior_memory.
6072 (uninsert_raw_breakpoint): Use write_inferior_memory.
6073 (check_mem_read): Mask out fast tracepoint jumps.
6074 (check_mem_write): Mask out fast tracepoint jumps.
6075 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6076 (set_fast_tracepoint_jump): Declare.
6077 (delete_fast_tracepoint_jump)
6078 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6079 (reinsert_fast_tracepoint_jumps_at): Declare.
6080 * regcache.c: Don't compile many functions when building the
6081 in-process agent library.
6082 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6083 the register buffer in the heap.
6084 (free_register_cache): If the register buffer isn't owned by the
6085 regcache, don't free it.
6086 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6087 pre-existing register caches.
6088 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6090 (convert_ascii_to_int): : Constify `from' parameter type.
6091 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6092 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6093 the needed buffer in-place.
6094 (relocate_instruction): New.
6095 * server.c (handle_query) <qSymbols>: If the target supports
6096 tracepoints, give it a chance of looking up symbols. Report
6097 support for fast tracepoints.
6098 (handle_status): Stabilize threads.
6099 (process_serial_event): Adjust.
6100 * server.h (struct fast_tracepoint_jump): Forward declare.
6101 (struct process_info) <fast_tracepoint_jumps>: New field.
6102 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6103 (decode_X_packet, decode_M_packet): Adjust.
6104 (relocate_instruction): Declare.
6105 (in_process_agent_loaded): Declare.
6106 (tracepoint_look_up_symbols): Declare.
6107 (struct fast_tpoint_collect_status): Declare.
6108 (fast_tracepoint_collecting): Declare.
6109 (force_unlock_trace_buffer): Declare.
6110 (handle_tracepoint_bkpts): Declare.
6111 (initialize_low_tracepoint)
6112 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6113 * target.h (struct target_ops) <stabilize_threads,
6114 install_fast_tracepoint_jump_pad>: New fields.
6115 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6116 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6117 [HAVE_STDINT_H]: Include stdint.h.
6118 (trace_debug_1): Rename to ...
6119 (trace_vdebug): ... this.
6120 (trace_debug): Rename to ...
6121 (trace_debug_1): ... this. Add `level' parameter.
6123 (ATTR_USED, ATTR_NOINLINE): New.
6124 (IP_AGENT_EXPORT): New.
6125 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6126 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6127 (about_to_request_buffer_space, trace_buffer_is_full)
6128 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6129 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6130 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6131 (traceframe_write_count, traceframes_created)
6132 (trace_state_variables)
6133 New renaming defines.
6134 (struct ipa_sym_addresses): New.
6135 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6137 (ipa_sym_addrs): New.
6138 (all_tracepoint_symbols_looked_up): New.
6139 (in_process_agent_loaded): New.
6140 (write_e_ipa_not_loaded): New.
6141 (maybe_write_ipa_not_loaded): New.
6142 (tracepoint_look_up_symbols): New.
6143 (debug_threads) [IN_PROCESS_AGENT]: New.
6144 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6145 (UNKNOWN_SIDE_EFFECTS): New.
6146 (stop_tracing): New.
6147 (flush_trace_buffer): New.
6148 (stop_tracing_bkpt): New.
6149 (flush_trace_buffer_bkpt): New.
6150 (read_inferior_integer): New.
6151 (read_inferior_uinteger): New.
6152 (read_inferior_data_pointer): New.
6153 (write_inferior_data_pointer): New.
6154 (write_inferior_integer): New.
6155 (write_inferior_uinteger): New.
6156 (struct collect_static_trace_data_action): Delete.
6157 (enum tracepoint_type): New.
6158 (struct tracepoint) <type>: New field `type'.
6159 <actions_str, step_actions, step_actions_str>: Only include in
6161 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6162 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6163 (tracepoints): Use IP_AGENT_EXPORT.
6164 (last_tracepoint): Don't include in the IPA.
6165 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6166 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6167 (alloced_trace_state_variables): New.
6168 (trace_state_variables): Use IP_AGENT_EXPORT.
6169 (traceframe_t): Delete unused variable.
6170 (circular_trace_buffer): Don't include in the IPA.
6171 (trace_buffer_start): Delete.
6172 (struct trace_buffer_control): New.
6173 (trace_buffer_free): Delete.
6174 (struct ipa_trace_buffer_control): New.
6175 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6176 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6178 (trace_buffer_ctrl): New.
6179 (TRACE_BUFFER_CTRL_CURR): New.
6180 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6181 Reimplement as macros.
6182 (trace_buffer_wrap): Delete.
6183 (traceframe_write_count, traceframe_read_count)
6184 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6185 (struct tracepoint_hit_ctx) <type>: New field.
6186 (struct fast_tracepoint_ctx): New.
6187 (memory_barrier): New.
6189 (record_tracepoint_error): Update atomically in the IPA.
6190 (clear_inferior_trace_buffer): New.
6191 (about_to_request_buffer_space): New.
6192 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6193 updating the same buffer.
6194 (add_tracepoint): Default the tracepoint's type to trap
6195 tracepoint, and orig_size to -1.
6196 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6198 (create_trace_state_variable): New parameter `gdb'. Handle it.
6199 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6200 (cmd_qtdp): Handle fast tracepoints.
6202 (max_jump_pad_size): New.
6203 (gdb_jump_pad_head): New.
6204 (get_jump_space_head): New.
6205 (claim_jump_space): New.
6206 (sort_tracepoints): New.
6207 (MAX_JUMP_SIZE): New.
6208 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6210 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6211 support. Upload fast traceframes, and delete internal IPA
6213 (stop_tracing_handler): New.
6214 (flush_trace_buffer_handler): New.
6215 (cmd_qtstop): Upload fast tracepoints.
6216 (response_tracepoint): Handle fast tracepoints.
6217 (tracepoint_finished_step): Upload fast traceframes. Set the
6218 tracepoint hit context's tracepoint type.
6219 (handle_tracepoint_bkpts): New.
6220 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6221 type. Add comment about fast tracepoints.
6222 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6223 non-existing action_str field.
6224 (get_context_regcache): Handle fast tracepoints.
6225 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6227 (fast_tracepoint_from_jump_pad_address): New.
6228 (fast_tracepoint_from_ipa_tpoint_address): New.
6229 (collecting_t): New.
6230 (force_unlock_trace_buffer): New.
6231 (fast_tracepoint_collecting): New.
6234 (write_inferior_data_ptr): New.
6235 (target_tp_heap): New.
6236 (target_malloc): New.
6237 (download_agent_expr): New.
6239 (download_tracepoints): New.
6240 (download_trace_state_variables): New.
6241 (upload_fast_traceframes): New.
6242 (IPA_FIRST_TRACEFRAME): New.
6243 (IPA_NEXT_TRACEFRAME_1): New.
6244 (IPA_NEXT_TRACEFRAME): New.
6245 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6246 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6247 (gdb_jump_pad_buffer_end): New.
6248 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6249 (initialize_tracepoint): Adjust.
6250 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6251 buffer. Initialize the low module.
6252 * utils.c (PREFIX, TOOLNAME): New.
6253 (malloc_failure): Use PREFIX.
6254 (error): In the IPA, an error causes an exit.
6255 (fatal, warning): Use PREFIX.
6256 (internal_error): Use TOOLNAME.
6257 (NUMCELLS): Increase to 10.
6258 * configure, config.in: Regenerate.
6260 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6262 * server.c (handle_query) <qSupported>: Do two passes over the
6263 qSupported string to avoid nesting strtok.
6265 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6267 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6269 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6271 * configure: Regenerate.
6272 * proc-service.list: New.
6274 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6276 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6279 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6281 * gdbreplay.c (remote_open): Check error return from socket() call by
6282 its equality to -1 not by it being negative.
6283 * remote-utils.c (remote_open): Likewise.
6285 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6287 * config.h: Regenerate.
6289 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6291 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6292 doesn't provide PTRACE_GET_THREAD_AREA.
6294 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6296 * linux-m68k-low.c: Include <asm/ptrace.h>
6297 (ps_get_thread_area): Implement.
6299 2010-05-03 Doug Evans <dje@google.com>
6301 * event-loop.c (struct callback_event): New struct.
6302 (callback_list): New global.
6303 (append_callback_event, delete_callback_event): New functions.
6304 (process_callback): New function.
6305 (start_event_loop): Call it.
6306 * remote-utils.c (NOT_SCHEDULED): Define.
6307 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6308 moved out of readchar.
6309 (readchar): Rewrite. Call reschedule before returning.
6310 (reset_readchar): New function.
6311 (remote_close): Call it.
6312 (process_remaining, reschedule): New functions.
6313 * server.h (callback_handler_func): New typedef.
6314 (append_callback_event, delete_callback_event): Declare.
6316 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6318 * proc-service.c (ps_pglobal_lookup): Use
6319 thread_db_look_up_one_symbol.
6320 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6321 parameter. Use it instead of all_symbols_looked_up.
6322 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6324 (all_symbols_looked_up): Don't declare.
6325 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6326 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6328 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6329 Set all_symbols_looked_up here.
6330 (thread_db_look_up_one_symbol): New.
6331 (thread_db_get_tls_address): Adjust.
6332 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6333 thread_db object on the heap, and tentatively set it in the
6335 (thread_db_init): Don't set all_symbols_looked_up here.
6336 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6338 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6340 * linux-low.c (linux_kill, linux_detach): Adjust.
6341 (status_pending_p_callback): Remove redundant statement. Check
6342 for !TARGET_WAITIKIND_IGNORE, instead of
6343 TARGET_WAITKIND_STOPPED.
6344 (handle_tracepoints): Make sure LWP is locked. Adjust.
6345 (linux_wait_for_event_1): Adjust.
6346 (linux_cancel_breakpoints): New.
6347 (unsuspend_one_lwp): New.
6348 (unsuspend_all_lwps): New.
6349 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6350 (send_sigstop_callback): Change return type to int, add new
6351 `except' parameter and handle it.
6352 (suspend_and_send_sigstop_callback): New.
6353 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6354 pass them down. If SUSPEND, also increment the lwp's suspend
6356 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6357 (need_step_over_p): Don't consider suspended LWPs.
6358 (start_step_over): Adjust.
6359 (proceed_one_lwp): Change return type to int, add new `except'
6360 parameter and handle it.
6361 (unsuspend_and_proceed_one_lwp): New.
6362 (proceed_all_lwps): Use find_inferior instead of
6364 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6365 also decrement the suspend count of LWPs. Pass `except' down,
6366 instead of hacking its suspend count.
6367 (linux_pause_all): Add `freeze' parameter. Adjust.
6368 (linux_unpause_all): New.
6369 (linux_target_ops): Install linux_unpause_all.
6370 * server.c (handle_status): Adjust.
6371 * target.h (struct target_ops): New fields `unpause_all' and
6372 `cancel_breakpoints'. Add new parameter to `pause_all'.
6373 (pause_all): Add new `freeze' parameter.
6375 (cancel_breakpoints): New.
6376 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6378 (cmd_qtstart): Pause threads.
6379 (stop_tracing): Pause threads, and cancel breakpoints.
6380 * win32-low.c (win32_target_ops): Adjust.
6382 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6384 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6385 the inferior right away from here...
6386 (linux_wait_1): ... to here, and adjust to check the thread's
6387 last_resume_kind instead of the lwp's step or stop_expected flags.
6389 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6391 * README: Use consistent `GDB' and `GDBserver' spellings.
6393 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6395 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6396 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6397 (linux_detach_one_lwp): Assume the lwp is stopped.
6398 (any_thread_of): Delete.
6399 (linux_detach): Stop all lwps here. Don't blindly delete all
6401 (delete_lwp_callback): New.
6402 (linux_mourn): Delete all lwps of the process that is gone.
6403 (linux_wait_1): Don't delete the last lwp of the process here.
6404 * mem-break.h (mark_breakpoints_out): Declare.
6405 * mem-break.c (mark_breakpoints_out): New.
6406 (free_all_breakpoints): Use it.
6407 * server.c (handle_target_event): If the process is gone, mark
6409 * thread-db.c (struct thread_db) <create_bp>: New field.
6410 (thread_db_enable_reporting): Fix prototype. Store a thread event
6411 breakpoint reference in the thread_db struct.
6412 (thread_db_load_search): Clear the thread_db object.
6413 (try_thread_db_load_1): Ditto.
6414 (switch_to_process): New.
6415 (disable_thread_event_reporting): Use it.
6416 (remove_thread_event_breakpoints): New.
6417 (thread_db_detach, thread_db_mourn): Use it.
6419 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6421 * linux-low.c (linux_enable_event_reporting): New.
6422 (linux_wait_for_event_1, handle_extended_wait): Use it.
6424 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6426 * linux-low.c (linux_kill_one_lwp, linux_kill)
6427 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6428 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6429 SIGSTOP even if the LWP is stopped.
6430 (send_sigstop_callback): New.
6431 (stop_all_lwps): Use send_sigstop_callback instead.
6432 (linux_resume_one_thread): Adjust.
6433 (proceed_one_lwp): Still proceed an LWP that the client has
6434 requested to stop, if we haven't reported it as stopped yet. Make
6435 sure that LWPs the client want stopped, have a pending SIGSTOP.
6437 2010-04-26 Doug Evans <dje@google.com>
6439 * server.c (handle_general_set): Make static.
6441 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6442 Print received char after testing for error/eof instead of before.
6443 (input_interrupt): Tweak comment.
6445 2010-04-23 Doug Evans <dje@google.com>
6447 * server.c (start_inferior): Print inferior argv if --debug.
6449 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6451 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6452 * nto-x86-low.c: Include server.h
6454 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6456 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6457 be consistent with other sources of this directory.
6458 (init_registers_amd64): Correct name of source file of this function
6461 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6463 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6466 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6468 * win32-i386-low.c: Add 64-bit support.
6469 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6470 (init_registers_amd64): Declare.
6471 (mappings): Add 64-bit version of array.
6472 (init_windows_x86): New function.
6473 (the_low_target): Change init_arch field to init_windows_x86.
6475 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6477 * win32-low.c: Adapt to support also 64-bit architecture.
6478 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6479 (get_image_name): Use SIZE_T type for local variable `done'.
6480 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6481 (toolhelp_get_dll_name): Idem.
6482 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6483 Use uintptr_t typecast to avoid warning.
6484 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6485 (handle_exception): Use phex_nz to avoid warning.
6486 (win32_wait): Remove unused local variable `process'.
6488 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6490 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6493 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6495 * configure.ac: Use `ws2_32' library for srv_mingw.
6496 * configure: Regenerate.
6497 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6498 * remote-utils.c: Likewise.
6500 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6502 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6503 if __x86_64__ is defined.
6505 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6507 * configure: Regenerate.
6509 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6511 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6512 * target.h (target_ops): New get_tib_address field.
6513 * win32-low.h (win32_thread_info): Add thread_local_base field.
6514 * win32-low.c (child_add_thread): Add tlb argument.
6515 Set thread_local_base field to TLB.
6516 (get_child_debug_event): Adapt to child_add_thread change.
6517 (win32_get_tib_address): New function.
6518 (win32_target_ops): Set get_tib_address field to
6519 win32_get_tib_address.
6520 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6522 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6524 * linux-low.c (linux_mourn): Also remove the process.
6525 * server.c (handle_target_event): Don't remove the process here.
6526 * nto-low.c (nto_mourn): New.
6527 (nto_target_ops): Install it.
6528 * spu-low.c (spu_mourn): New.
6529 (spu_target_ops): Install it.
6530 * win32-low.c (win32_mourn): New.
6531 (win32_target_ops): Install it.
6533 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6535 * server.h (buffer_xml_printf): Remove redundant `;'.
6537 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6539 * regcache.c (set_register_cache): Invalidate regcaches before
6540 changing the register cache layout.
6541 (regcache_invalidate_one): Allow a NULL regcache.
6542 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6543 regcaches before changing the register cache layout or the target
6546 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6548 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6549 variable warning on Linux/x86-64.
6551 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6553 GDBserver disconnected tracing support.
6555 * linux-low.c (linux_remove_process): Delete.
6556 (add_lwp): Don't set last_resume_kind here.
6557 (linux_kill): Use `mourn'.
6558 (linux_detach): Use `thread_db_detach', and `mourn'.
6560 (linux_attach_lwp_1): Adjust comment.
6561 (linux_attach): last_resume_kind moved the thread_info; adjust.
6562 (status_pending_p_callback): Adjust.
6563 (linux_wait_for_event_1): Adjust.
6564 (count_events_callback, select_singlestep_lwp_callback)
6565 (select_event_lwp_callback, cancel_breakpoints_callback)
6566 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6567 (proceed_one_lwp): Adjust.
6568 (linux_async): Add debug output.
6569 (linux_thread_stopped): New.
6570 (linux_pause_all): New.
6571 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6573 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6574 (thread_db_free): Delete declaration.
6575 (thread_db_detach, thread_db_mourn): Declare.
6576 * thread-db.c (thread_db_init): Use thread_db_mourn.
6577 (thread_db_free): Delete, split in two.
6578 (disable_thread_event_reporting): New.
6579 (thread_db_detach): New.
6580 (thread_db_mourn): New.
6582 * server.h (struct thread_info) <last_resume_kind>: New field.
6583 <attached>: Add comment.
6584 <gdb_detached>: New field.
6585 (handler_func): Change return type to int.
6586 (handle_serial_event, handle_target_event): Ditto.
6587 (gdb_connected): Declare.
6589 (disconnected_tracing): Declare.
6590 (stop_tracing): Declare.
6592 * server.c (handle_query) <qSupported>: Report support for
6593 disconnected tracing.
6594 (queue_stop_reply_callback): Account for running threads.
6595 (gdb_wants_thread_stopped): New.
6596 (gdb_wants_all_threads_stopped): New.
6597 (gdb_reattached_process): New.
6598 (handle_status): Clear the `gdb_detached' flag of all processes.
6599 In all-stop, stop all threads.
6600 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6601 (process_serial_event): If the remote connection breaks, or if an
6602 exit was forced with "monitor exit", force an event loop exit.
6603 Handle disconnected tracing on detach.
6604 (handle_serial_event): Adjust.
6605 (handle_target_event): If GDB isn't connected, forward events back
6606 to the inferior, unless the last process exited, in which case,
6607 exit gdbserver. Adjust interface.
6609 * remote-utils.c (remote_open): Don't block in accept. Instead
6610 register an event loop source on the listen socket file
6611 descriptor. Refactor bits into ...
6612 (listen_desc): ... this new global.
6613 (gdb_connected): ... this new function.
6614 (enable_async_notification): ... this new function.
6615 (handle_accept_event): ... this new function.
6616 (remote_close): Clear remote_desc.
6618 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6620 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6622 (mourn_inferior): Define.
6623 (target_process_qsupported): Avoid the dangling else problem.
6624 (thread_stopped): Define.
6625 (pause_all): Define.
6626 (target_waitstatus_to_string): Declare.
6627 * target.c (target_waitstatus_to_string): New.
6629 * tracepoint.c (tracing): Make extern.
6630 (disconnected_tracing): New.
6631 (stop_tracing): Make extern. Handle tracing stops due to GDB
6633 (cmd_qtdisconnected): New.
6634 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6635 (handle_tracepoint_general_set): Handle QTDisconnected.
6637 * event-loop.c (event_handler_func): Change return type to int.
6638 (process_event): Bail out if the event handler wants the event
6640 (handle_file_event): Ditto.
6641 (start_event_loop): Bail out if the event handler wants the event
6644 * nto-low.c (nto_target_ops): Adjust.
6645 * spu-low.c (spu_wait): Don't remove the process here.
6646 (spu_target_ops): Adjust.
6647 * win32-low.c (win32_wait): Don't remove the process here.
6648 (win32_target_ops): Adjust.
6650 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6652 * regcache.c (realloc_register_cache): Invalidate inferior's
6653 regcache before recreating it.
6655 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6657 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6659 2010-04-09 Stan Shebs <stan@codesourcery.com>
6660 Pedro Alves <pedro@codesourcery.com>
6662 * server.h (LONGEST): New.
6663 (struct thread_info) <while_stepping>: New field.
6664 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6666 (initialize_tracepoint, handle_tracepoint_general_set)
6667 (handle_tracepoint_query, tracepoint_finished_step)
6668 (tracepoint_was_hit, release_while_stepping_state_list):
6669 (current_traceframe): Declare.
6670 * server.c (handle_general_set): Handle tracepoint packets.
6672 (write_memory): New.
6673 (handle_search_memory_1): Use read_memory.
6674 (handle_query): Report support for conditional tracepoints, trace
6675 state variables, and tracepoint sources. Handle tracepoint
6677 (main): Initialize the tracepoints module.
6678 (process_serial_event): Handle traceframe reads/writes.
6680 * linux-low.c (handle_tracepoints): New.
6681 (linux_wait_1): Call it.
6682 (linux_resume_one_lwp): Handle while-stepping.
6683 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6684 (linux_target_ops): Install them.
6685 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6687 * linux-x86-low.c (x86_supports_tracepoints): New.
6688 (the_low_target). Install it.
6690 * mem-break.h (delete_breakpoint): Declare.
6691 * mem-break.c (delete_breakpoint): Make external.
6693 * target.h (struct target_ops): Add `supports_tracepoints',
6694 `read_pc', and `write_pc' fields.
6695 (target_supports_tracepoints): Define.
6696 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6699 * regcache.h (struct regcache) <registers_owned>: New field.
6700 (init_register_cache, regcache_cpy): Declare.
6701 (regcache_read_pc, regcache_write_pc): Declare.
6702 (register_cache_size): Declare.
6703 (supply_regblock): Declare.
6704 * regcache.c (init_register_cache): New.
6705 (new_register_cache): Use it.
6706 (regcache_cpy): New.
6707 (register_cache_size): New.
6708 (supply_regblock): New.
6709 (regcache_read_pc, regcache_write_pc): New.
6711 * tracepoint.c: New.
6713 * Makefile.in (OBS): Add tracepoint.o.
6714 (tracepoint.o): New rule.
6716 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6718 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6720 (i386-mmx.c): Likewise.
6721 (i386-mmx-linux.o): Likewise.
6722 (i386-mmx-linux.c): Likewise.
6724 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6725 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6726 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6727 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6729 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6730 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6731 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6733 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6735 * Makefile.in (clean): Updated.
6737 (i386-avx.c): Likewise.
6738 (i386-avx-linux.o): Likewise.
6739 (i386-avx-linux.c): Likewise.
6740 (amd64-avx.o): Likewise.
6741 (amd64-avx.c): Likewise.
6742 (amd64-avx-linux.o): Likewise.
6743 (amd64-avx-linux.c): Likewise.
6745 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6746 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6747 (srv_amd64_regobj): Add amd64-avx.o.
6748 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6749 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6750 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6751 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6752 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6753 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6754 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6756 * i387-fp.c: Include "i386-xstate.h".
6758 (i387_cache_to_xsave): Likewise.
6759 (i387_xsave_to_cache): Likewise.
6760 (x86_xcr0): Likewise.
6762 * i387-fp.h (i387_cache_to_xsave): Likewise.
6763 (i387_xsave_to_cache): Likewise.
6764 (x86_xcr0): Likewise.
6766 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6767 * linux-crisv32-low.c (target_regsets): Likewise.
6768 * linux-m68k-low.c (target_regsets): Likewise.
6769 * linux-mips-low.c (target_regsets): Likewise.
6770 * linux-ppc-low.c (target_regsets): Likewise.
6771 * linux-s390-low.c (target_regsets): Likewise.
6772 * linux-sh-low.c (target_regsets): Likewise.
6773 * linux-sparc-low.c (target_regsets): Likewise.
6774 * linux-xtensa-low.c (target_regsets): Likewise.
6776 * linux-low.c: Include <sys/uio.h>.
6777 (regsets_fetch_inferior_registers): Support nt_type.
6778 (regsets_store_inferior_registers): Likewise.
6779 (linux_process_qsupported): New.
6780 (linux_target_ops): Add linux_process_qsupported.
6782 * linux-low.h (regset_info): Add nt_type.
6783 (linux_target_ops): Add process_qsupported.
6785 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6787 (init_registers_i386_avx_linux): New.
6788 (init_registers_amd64_avx_linux): Likewise.
6789 (xmltarget_i386_linux_no_xml): Likewise.
6790 (xmltarget_amd64_linux_no_xml): Likewise.
6791 (PTRACE_GETREGSET): Likewise.
6792 (PTRACE_SETREGSET): Likewise.
6793 (x86_fill_xstateregset): Likewise.
6794 (x86_store_xstateregset): Likewise.
6795 (use_xml): Likewise.
6796 (x86_linux_update_xmltarget): Likewise.
6797 (x86_linux_process_qsupported): Likewise.
6798 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6799 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6800 init_registers_i386_linux here. Call
6801 x86_linux_update_xmltarget.
6802 (the_low_target): Add x86_linux_process_qsupported.
6804 * server.c (handle_query): Call target_process_qsupported.
6806 * target.h (target_ops): Add process_qsupported.
6807 (target_process_qsupported): New.
6809 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6811 * inferiors.c (add_thread): Set last_status kind to
6812 TARGET_WAITKIND_IGNORE.
6813 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6814 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6815 (linux_wait_1): Move `thread' local definition to block that uses
6816 it. Don't NULL initialize `event_child'.
6817 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6818 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6819 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6821 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6823 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6824 an extended waitstatus, or by a watchpoint.
6825 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6826 thread was stepping or has been stopped by a watchpoint.
6828 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6830 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6831 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6832 of another, then delete the previous, and validate all
6834 (validate_inserted_breakpoint): New.
6835 (delete_disabled_breakpoints): New.
6836 (validate_breakpoints): New.
6837 (check_mem_read): Validate breakpoints before trusting their
6838 shadow. Delete disabled breakpoints.
6839 (check_mem_write): Validate breakpoints before trusting they
6840 should be inserted. Delete disabled breakpoints.
6841 * mem-break.h (validate_breakpoints):
6842 * server.c (handle_query): Validate breakpoints when we see a
6845 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6847 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6848 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6849 if we could tell there's a GDB breakpoint at stop_pc.
6850 (need_step_over_p): Don't do a step over if we find a GDB
6851 breakpoint at the resume PC.
6853 * mem-break.c (struct raw_breakpoint): New.
6854 (enum bkpt_type): New type `gdb_breakpoint'.
6855 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6856 fields. New field `raw'.
6857 (find_raw_breakpoint_at): New.
6858 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6860 (set_breakpoint_at): Adjust.
6861 (delete_raw_breakpoint): New.
6862 (release_breakpoint): New.
6863 (delete_breakpoint): Rename to...
6864 (delete_breakpoint_1): ... this. Add proc parameter. Use
6865 release_breakpoint. Return ENOENT.
6866 (delete_breakpoint): Reimplement.
6867 (find_breakpoint_at): Delete.
6868 (find_gdb_breakpoint_at): New.
6869 (delete_breakpoint_at): Delete.
6870 (set_gdb_breakpoint_at): New.
6871 (delete_gdb_breakpoint_at): New.
6872 (gdb_breakpoint_here): New.
6873 (set_reinsert_breakpoint): Use release_breakpoint.
6874 (uninsert_breakpoint): Rename to ...
6875 (uninsert_raw_breakpoint): ... this.
6876 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6877 (reinsert_raw_breakpoint): Change parameter type to
6879 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6881 (check_breakpoints): Adjust. Use release_breakpoint.
6882 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6883 (breakpoint_inserted_here): Ditto.
6884 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6885 Don't trust the breakpoint's shadow if it is not inserted.
6886 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6887 (delete_all_breakpoints): Adjust.
6888 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6889 use delete_breakpoint_1.
6891 * mem-break.h (breakpoints_supported): Delete declaration.
6892 (set_gdb_breakpoint_at): Declare.
6893 (gdb_breakpoint_here): Declare.
6894 (delete_breakpoint_at): Delete.
6895 (delete_gdb_breakpoint_at): Declare.
6897 * server.h (struct raw_breakpoint): Forward declare.
6898 (struct process_info): New field `raw_breakpoints'.
6900 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6903 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6905 * linux-low.c (status_pending_p_callback): Fix comment.
6906 (linux_wait_for_event_1): Move most of the internal breakpoint
6907 handling from here...
6908 (linux_wait_1): ... to here.
6909 (count_events_callback): New.
6910 (select_singlestep_lwp_callback): New.
6911 (select_event_lwp_callback): New.
6912 (cancel_breakpoints_callback): New.
6913 (select_event_lwp): New.
6914 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6915 priority to all LWPs that have had events that should be reported
6916 to the client. Cancel breakpoints when about to reporting the
6917 event to the client, not while stopping lwps. No longer cancel
6918 finished single-steps here.
6919 (cancel_finished_single_step): Delete.
6920 (cancel_finished_single_steps): Delete.
6922 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6924 * mem-break.c (enum bkpt_type): New.
6925 (struct breakpoint): New field `type'.
6926 (set_breakpoint_at): Change return type to struct breakpoint
6927 pointer. Set type to `other_breakpoint' by default.
6928 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6929 in the breakpoint list.
6930 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6931 (reinsert_breakpoint): Rename to ...
6932 (reinsert_raw_breakpoint): ... this.
6933 (reinsert_breakpoints_at): Adjust.
6934 * mem-break.h (struct breakpoint): Declare.
6935 (set_breakpoint_at): Change return type to struct breakpoint
6938 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6940 * server.c (handle_query): Assign, not compare.
6942 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6944 Teach linux gdbserver to step-over-breakpoints.
6946 * linux-low.c (can_hardware_single_step): New.
6947 (supports_breakpoints): New.
6948 (handle_extended_wait): If stopping threads, read the stop pc of
6951 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6952 low target doesn't support retrieving the PC.
6953 (add_lwp): Set last_resume_kind to resume_continue.
6954 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6955 (linux_attach): Don't clear stop_expected. Set the lwp's
6956 last_resume_kind to resume_stop.
6957 (linux_detach_one_lwp): Don't check for removed breakpoints.
6958 (check_removed_breakpoint): Delete.
6959 (status_pending_p): Rename to ...
6960 (status_pending_p_callback): ... this. Don't check for removed
6961 breakpoints. Don't consider threads that are stopped from GDB's
6963 (linux_wait_for_lwp): Always read the stop_pc here.
6964 (cancel_breakpoint): New.
6965 (step_over_bkpt): New global.
6966 (linux_wait_for_event_1): Implement stepping over breakpoints.
6967 (gdb_wants_lwp_stopped): New.
6968 (gdb_wants_all_stopped): New.
6969 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6970 single-step traps here. Store the thread's last reported target
6972 (send_sigstop): Don't clear stop_expected. Always set it,
6974 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6975 (cancel_finished_single_step): New.
6976 (cancel_finished_single_steps): New.
6977 (wait_for_sigstop): Don't cancel finished single-step traps here.
6978 (linux_resume_one_lwp): Don't check for removed breakpoints.
6979 Don't set `step' on non-hardware step archs.
6980 (linux_set_resume_request): Ignore resume_stop requests if already
6981 stopping or stopped. Set the lwp's last_resume_kind.
6982 (resume_status_pending_p): Don't check for removed breakpoints.
6983 (need_step_over_p): New.
6984 (start_step_over): New.
6985 (finish_step_over): New.
6986 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6987 requests. Clear the thread's last reported target waitstatus.
6988 Don't use the `suspended' flag. Don't consider pending breakpoints.
6989 (linux_resume): Start a step-over if necessary.
6990 (proceed_one_lwp): New.
6991 (proceed_all_lwps): New.
6992 (unstop_all_lwps): New.
6993 * linux-low.h (struct lwp_info): Rewrite comment for the
6994 `suspended' flag. Add the `stop_pc' field. Delete the
6995 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6996 Add `'last_resume_kind' and `need_step_over' fields.
6997 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6998 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6999 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7000 (set_raw_breakpoint_at): New.
7001 (set_breakpoint_at): Rewrite to use it.
7002 (reinsert_breakpoint_handler): Delete.
7003 (set_reinsert_breakpoint): New.
7004 (reinsert_breakpoint_by_bp): Delete.
7005 (delete_reinsert_breakpoints): New.
7006 (uninsert_breakpoint): Rewrite.
7007 (uninsert_breakpoints_at): New.
7008 (reinsert_breakpoint): Rewrite.
7009 (reinsert_breakpoints_at): New.
7010 (check_breakpoints): Rewrite.
7011 (breakpoint_here): New.
7012 (breakpoint_inserted_here): New.
7013 (check_mem_read): Adjust.
7014 * mem-break.h (breakpoints_supported, breakpoint_here)
7015 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7016 (reinsert_breakpoint_by_bp): Delete declaration.
7017 (delete_reinsert_breakpoints): Declare.
7018 (reinsert_breakpoint): Delete declaration.
7019 (reinsert_breakpoints_at): Declare.
7020 (uninsert_breakpoint): Delete declaration.
7021 (uninsert_breakpoints_at): Declare.
7022 (check_breakpoints): Adjust prototype.
7023 * server.h: Adjust include order.
7024 (struct thread_info): Declare here. Add a `last_status' field.
7026 2010-03-23 Michael Snyder <msnyder@vmware.com>
7028 * server.c (crc32): New function.
7029 (handle_query): Add handling for 'qCRC:' request.
7031 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7033 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7034 lwp had been stopped by a watchpoint.
7036 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7038 * server.h (internal_error): Declare.
7039 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7040 * utils.c (internal_error): New function.
7042 2010-03-15 Andreas Schwab <schwab@redhat.com>
7044 * configure.srv: Fix typo setting srv_regobj.
7046 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7048 * linux-low.c (fetch_register): Avoid passing a non string literal
7050 (usr_store_inferior_registers): Ditto.
7052 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7054 * linux-low.c (linux_write_memory): Bail out early if peeking
7057 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7059 * linux-low.h (struct lwp_info): New fields
7060 `stopped_by_watchpoint' and `stopped_data_address'.
7061 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7062 here, and cache them in the lwp object.
7063 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7065 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7067 (linux_stopped_by_watchpoint): Rewrite.
7068 (linux_stopped_data_address): Rewrite.
7070 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7072 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7073 switching the current inferior, not before.
7075 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7077 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7078 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7079 i386-linux.c and amd64-linux.c.
7080 (reg-i386.o): Removed.
7081 (reg-i386.c): Likewise.
7082 (reg-i386-linux.o): Likewise.
7083 (reg-i386-linux.c): Likewise.
7084 (reg-x86-64.o): Likewise.
7085 (reg-x86-64.c): Likewise.
7086 (reg-x86-64-linux.o): Likewise.
7087 (reg-x86-64-linux.c): Likewise.
7090 (i386-linux.o): Likewise.
7091 (i386-linux.c): Likewise.
7092 (amd64.o): Likewise.
7093 (amd64.c): Likewise.
7094 (amd64-linux.o): Likewise.
7095 (amd64-linux.c): Likewise.
7097 * configure.srv (srv_i386_regobj): New.
7098 (srv_i386_linux_regobj): Likewise.
7099 (srv_amd64_regobj): Likewise.
7100 (srv_amd64_linux_regobj): Likewise.
7101 (srv_i386_32bit_xmlfiles): Likewise.
7102 (srv_i386_64bit_xmlfiles): Likewise.
7103 (srv_i386_xmlfiles): Likewise.
7104 (srv_amd64_xmlfiles): Likewise.
7105 (srv_i386_linux_xmlfiles): Likewise.
7106 (srv_amd64_linux_xmlfiles): Likewise.
7107 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7108 srv_xmlfiles to $srv_i386_xmlfiles.
7109 (i[34567]86-*-mingw32ce*): Likewise.
7110 (i[34567]86-*-mingw*): Likewise.
7111 (i[34567]86-*-nto*): Likewise.
7112 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7113 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7114 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7115 (x86_64-*-linux*): Likewise.
7117 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7118 (init_registers_amd64_linux): New.
7119 (x86_arch_setup): Replace init_registers_x86_64_linux with
7120 init_registers_amd64_linux.
7122 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7124 * configure.ac: Check for libdl. If it is not available link against
7125 static libthread_db.
7126 * configure: Regenerate.
7128 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7132 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7133 handing a read watchpoint.
7134 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7136 2010-02-12 Doug Evans <dje@google.com>
7138 * linux-low.c (linux_supports_tracefork_flag): Document.
7139 (linux_look_up_symbols): Add comment.
7141 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7143 * regcache.c (supply_register): Clear regcache if buf is NULL.
7145 2010-02-02 Nicolas Roche <roche@sourceware.org>
7146 Joel Brobecker <brobecker@adacore.com>
7148 * inferiors.c (find_inferior): Add function documentation.
7149 (unloaded_dll): Handle the case where the unloaded dll has not
7150 been previously registered in the dll list.
7152 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7154 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7155 (thumb2_breakpoint): New.
7156 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7158 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7160 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7161 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7164 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7166 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7168 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7170 * linux-s390-low.c (s390_collect_ptrace_register)
7171 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7173 2010-01-21 Doug Evans <dje@google.com>
7175 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7176 (PTRACE_ARG4_TYPE): New macro.
7177 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7178 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7179 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7180 (usr_store_inferior_registers): Ditto.
7181 (linux_read_memory, linux_write_memory): Ditto.
7182 (linux_test_for_tracefork): Ditto.
7184 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7185 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7187 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7189 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7192 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7194 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7195 prototype to take a regcache. Adjust.
7197 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7199 * regcache.h (struct thread_info): Forward declare.
7200 (struct regcache): New.
7201 (new_register_cache): Adjust prototype.
7202 (get_thread_regcache): Declare.
7203 (free_register_cache): Adjust prototype.
7204 (registers_to_string, registers_from_string): Ditto.
7205 (supply_register, supply_register_by_name, collect_register)
7206 (collect_register_as_string, collect_register_by_name): Ditto.
7207 * regcache.c (struct inferior_regcache_data): Delete.
7208 (get_regcache): Rename to ...
7209 (get_thread_regcache): ... this. Adjust. Switch inferior before
7211 (regcache_invalidate_one): Adjust.
7212 (regcache_invalidate): Fix prototype.
7213 (new_register_cache): Return the new register cache.
7214 (free_register_cache): Change prototype.
7215 (realloc_register_cache): Adjust.
7216 (registers_to_string): Change prototype to take a regcache. Adjust.
7217 (registers_from_string): Ditto.
7218 (register_data): Ditto.
7219 (supply_register): Ditto.
7220 (supply_register_by_name): Ditto.
7221 (collect_register): Ditto.
7222 (collect_register_as_string): Ditto.
7223 (collect_register_by_name): Ditto.
7224 * server.c (process_serial_event): Adjust.
7225 * linux-low.h (regset_fill_func, regset_store_func): Change
7227 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7229 * linux-low.c (get_stop_pc): Adjust.
7230 (check_removed_breakpoint): Adjust.
7231 (linux_wait_for_event): Adjust.
7232 (linux_resume_one_lwp): Adjust.
7233 (fetch_register): Add regcache parameter. Adjust.
7234 (usr_store_inferior_registers): Ditto.
7235 (regsets_fetch_inferior_registers): Ditto.
7236 (regsets_store_inferior_registers): Ditto.
7237 (linux_fetch_registers, linux_store_registers): Ditto.
7238 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7240 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7242 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7243 prototype to take a regcache.
7244 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7245 * remote-utils.c (convert_ascii_to_int, outreg)
7246 (prepare_resume_reply): Change prototype to take a regcache.
7248 * target.h (struct target_ops) <fetch_registers, store_registers>:
7249 Change prototype to take a regcache.
7250 (fetch_inferior_registers, store_inferior_registers): Change
7251 prototype to take a regcache. Adjust.
7252 * proc-service.c (ps_lgetregs): Adjust.
7253 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7254 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7255 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7256 take a regcache. Adjust.
7257 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7258 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7259 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7260 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7261 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7262 (cris_cannot_fetch_register):
7263 (cris_breakpoint_at): Change prototype to take a regcache.
7265 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7266 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7267 to take a regcache. Adjust.
7268 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7270 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7271 take a regcache. Adjust.
7272 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7273 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7274 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7275 * linux-mips-low.c (mips_get_pc):
7276 (mips_set_pc): Change prototype to take a regcache. Adjust.
7277 (mips_reinsert_addr): Adjust.
7278 (mips_collect_register): Change prototype to take a regcache.
7280 (mips_supply_register):
7281 (mips_collect_register_32bit, mips_supply_register_32bit)
7282 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7283 (mips_store_fpregset): Ditto.
7284 * linux-ppc-low.c (ppc_supply_ptrace_register)
7285 (ppc_supply_ptrace_register): Ditto.
7286 (parse_spufs_run): Adjust.
7287 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7288 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7289 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7290 take a regcache. Adjust.
7291 * linux-s390-low.c (s390_collect_ptrace_register)
7292 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7293 (s390_set_pc): Change prototype to take a regcache. Adjust.
7294 (s390_arch_setup): Adjust.
7295 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7296 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7297 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7298 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7299 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7301 (sparc_breakpoint_at): Adjust.
7302 * linux-xtensa-low.c (xtensa_fill_gregset):
7303 (xtensa_store_gregset):
7304 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7305 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7306 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7307 prototype to take a regcache. Adjust.
7308 * win32-arm-low.c (arm_fetch_inferior_register)
7309 (arm_store_inferior_register): Change prototype to take a
7311 * win32-i386-low.c (i386_fetch_inferior_register)
7312 (i386_store_inferior_register): Change prototype to take a
7314 * win32-low.c (child_fetch_inferior_registers)
7315 (child_store_inferior_registers): Change prototype to take a
7317 (win32_wait): Adjust.
7318 (win32_fetch_inferior_registers): Change prototype to take a
7320 (win32_store_inferior_registers): Adjust.
7321 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7322 store_inferior_register>: Change prototype to take a regcache.
7324 2010-01-20 Doug Evans <dje@google.com>
7326 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7328 (linux_wait_for_event1, linux_init_signals): Ditto.
7329 (W_STOPCODE): Provide definition if missing.
7331 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7333 * linux-low.c (linux_core_of_thread): New.
7334 (compare_ints, show_process, list_threads): New.
7335 (linux_qxfer_osdata): Report threads and cores.
7336 (linux_target_op): Register linux_core_of_thread.
7337 * remote-utils.c (prepare_resume_reply): Report the core.
7338 (buffer_xml_printf): Support %d specifier.
7339 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7341 (handle_query): Handle qXfer:threads. Announce availability
7343 * target.h (struct target_ops): New field core_of_thread.
7345 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7347 * Makefile.in (clean): Remove new generated files.
7348 (reg-s390.o, reg-s390.c): Remove rules.
7349 (reg-s390x.o, reg-s390x.c): Likewise.
7350 (s390-linux32.o, s390-linux32.c): Add rules.
7351 (s390-linux64.o, s390-linux64.c): Likewise.
7352 (s390x-linux64.o, s390x-linux64.c): Likewise.
7353 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7354 * linux-s390-low.c: Include <elf.h>.
7355 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7356 (init_registers_s390): Remove prototype.
7357 (init_registers_s390x): Likewise.
7358 (init_registers_s390_linux32): Add prototype.
7359 (init_registers_s390_linux64): Likewise.
7360 (init_registers_s390x_linux64): Likewise.
7361 (s390_num_regs_3264): New define.
7362 (s390_regmap_3264): New global variable.
7363 (s390_cannot_fetch_register): Remove obsolete check.
7364 (s390_cannot_store_register): Likewise.
7365 (s390_collect_ptrace_register): Handle upper/lower register halves.
7366 (s390_supply_ptrace_register): Likewise.
7367 (s390_fill_gregset): Update to register number changes.
7368 (s390_get_hwcap): New routine.
7369 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7370 Install appropriate regmap and register set.
7372 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7374 * server.c (gdbserver_version): Update copyright year to 2010.
7375 * gdbreplay.c (gdbreplay_version): Likewise.
7377 2009-12-28 Doug Evans <dje@google.com>
7379 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7380 elf/external.h. Include <elf.h> instead but only if necessary.
7382 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7384 * linux-low.c (linux_remove_process): Remove `detaching'
7385 parameter. Don't release/detach from thread_db here.
7386 (linux_kill): Release/detach from thread_db here, ...
7387 (linux_detach): ... and here, before actually detaching.
7388 (linux_wait_1): ... and here, when a process exits.
7389 * thread-db.c (any_thread_of): New.
7390 (thread_db_free): Switch the current inferior to a thread of the
7393 2009-12-21 Doug Evans <dje@google.com>
7395 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7397 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7398 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7399 warning ifndef __NR_tkill. Move setting of errno there too.
7400 Delete unnecessary resetting of errno after syscall.
7401 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7403 * configure.ac: Check for dladdr.
7404 * config.in: Regenerate.
7405 * configure: Regenerate.
7406 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7407 (try_thread_db_load): Update.
7409 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7411 2009-12-18 Doug Evans <dje@google.com>
7413 * event-loop.c: Include unistd.h if it exists.
7415 * linux-low.c (my_waitpid): Move definition away from being in
7416 between linux_tracefork_child/linux_test_for_tracefork.
7418 * gdb_proc_service.h (psaddr_t): Fix type.
7419 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7420 signature to match glibc.
7422 2009-12-16 Doug Evans <dje@google.com>
7424 * linux-low.c (linux_read_memory): Fix argument to read.
7426 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7428 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7429 events, don't leave current_inferior pointing at null.
7431 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7433 * win32-low.c (LOG): Delete.
7434 (OUTMSG): Output to stderr.
7435 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7436 on compile time LOG macro.
7437 (win32_wait): Fix debug output.
7439 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7441 * win32-low.c (win32_add_one_solib): If the dll name is
7442 "ntdll.dll", prepend the system directory to the dll path.
7444 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7446 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7448 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7449 Vladimir Prus <vladimir@codesourcery.com>
7451 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7452 * configure.ac: Check for __mcoldfire__ and set
7453 gdb_cv_m68k_is_coldfire.
7454 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7455 reg-cf.o and reg-m68k.o.
7456 * configure: Regenerated.
7458 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7460 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7461 Pass it to thread_db_free.
7462 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7463 proper `detaching' argument to linux_remove_process.
7464 * linux-low.h (thread_db_free): Add `detaching' parameter.
7465 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7467 (thread_db_free): Add `detaching' parameter. Only
7468 call td_ta_clear_event if detaching from process.
7470 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7472 * thread-db.c (thread_db_free): Fix typo.
7474 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7477 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7479 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7481 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7482 with an i686 compiler.
7483 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7485 * configure: Rebuilt.
7487 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7491 * server.c (handle_search_memory_1): Correct read_addr initialization
7492 in loop for searching subsequent chunks.
7494 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7496 * configure.ac: New --with-libthread-db option.
7497 * thread-db.c: Allow direct dependence on libthread_db.
7498 (thread_db_free): Adjust.
7499 * config.in: Regenerate.
7500 * configure: Likewise.
7502 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7505 * thread-db.c (attach_thread): New function.
7506 (maybe_attach_thread): Return success/failure.
7507 (find_new_threads_callback): Adjust.
7508 (thread_db_find_new_threads): Loop until no new threads.
7510 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7512 * proc-service.c (ps_lgetregs): Formatting.
7514 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7516 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7517 * configure.ac: Adjust.
7518 * linux-low.h (struct process_info_private): Move members to struct
7520 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7521 * linux-low.c (linux_remove_process): Adjust.
7522 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7523 * server.c (handle_query): Move code ...
7524 (handle_monitor_command): ... here. New function.
7525 * target.h (struct target_ops): New member.
7526 * thread-db.c (struct thread_db): New.
7527 (libthread_db_search_path): New variable.
7528 (thread_db_create_event, thread_db_enable_reporting)
7529 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7530 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7531 (try_thread_db_load_1, dladdr_to_soname): New functions.
7532 (try_thread_db_load, thread_db_load_search): New functions.
7533 (thread_db_init): Search for libthread_db.
7534 (thread_db_free): New function.
7535 (thread_db_handle_monitor_command): Likewise.
7536 * config.in: Regenerate.
7537 * configure: Regenerate.
7539 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7541 * spu-low.c (spu_kill): Wait for inferior to terminate.
7542 Call clear_inferiors.
7543 (spu_detach): Call clear_inferiors.
7545 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7547 * aclocal.m4: Regenerate.
7548 * config.in: Likewise.
7549 * configure: Likewise.
7551 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7553 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7554 (parse_spufs_run): New function.
7555 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7556 (ppc_breakpoint_at): Handle SPU breakpoints.
7558 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7560 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7561 (SPUFS_MAGIC): Define.
7562 (spu_enumerate_spu_ids): New function.
7563 (linux_qxfer_spu): New function.
7564 (linux_target_ops): Install linux_qxfer_spu.
7566 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7568 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7569 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7570 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7571 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7572 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7573 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7574 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7575 (init_registers_powerpc_cell32l): Add prototype.
7576 (init_registers_powerpc_cell64l): Likewise.
7577 (ppc_arch_setup): Detect Cell/B.E. architecture.
7579 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7581 * Makefile.in (datarootdir): New variable.
7583 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7585 * linux-low.c (linux_write_memory): Update debugging output.
7586 * Makefile.in (clean): Add new descriptions.
7587 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7588 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7589 * configure.srv: Add new files for arm*-*-linux*.
7590 * linux-arm-low.c: Add new declarations.
7591 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7592 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7593 (HWCAP_VFPv3D16): New.
7594 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7595 instead of __IWMMXT__.
7596 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7597 (arm_arch_setup): New.
7598 (target_regsets): Remove #ifdef. Add VFP regset.
7599 (the_low_target): Use arm_arch_setup.
7601 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7603 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7604 the main thread again.
7606 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7608 Adding Neutrino gdbserver.
7609 * configure: Regenerated.
7610 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7611 * configure.srv (i[34567]86-*-nto*): New target.
7612 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7613 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7614 (nto_comctrl) [__QNX__]: New function.
7615 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7617 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7619 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7622 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7623 Pedro Alves <pedro@codesourcery.com>
7625 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7626 don't support CONTEXT_EXTENDED_REGISTERS.
7627 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7628 (the_low_target): Install them.
7629 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7630 failing with ERROR_PIPE_NOT_CONNECTED.
7632 2009-06-30 Doug Evans <dje@google.com>
7633 Pierre Muller <muller@ics.u-strasbg.fr>
7635 Add h/w watchpoint support to x86-linux, win32-i386.
7636 * Makefile.in (SFILES): Add i386-low.c
7637 (i386_low_h): Define.
7638 (i386-low.o): Add dependencies.
7639 (linux-x86-low.o): Add i386-low.h dependency.
7640 (win32-i386-low.o): Ditto.
7641 * i386-low.c: New file.
7642 * i386-low.h: New file.
7643 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7644 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7645 * linux-low.c (linux_add_process): Initialize arch_private.
7646 (linux_remove_process): Free arch_private.
7647 (add_lwp): Initialize arch_private.
7648 (delete_lwp): Free arch_private.
7649 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7651 * linux-low.h (process_info_private): New member arch_private.
7652 (lwp_info): New member arch_private.
7653 (linux_target_ops): New members new_process, new_thread,
7655 (ptid_of): New macro.
7656 * linux-x86-low.c: Include stddef.h, i386-low.h.
7657 (arch_process_info): New struct.
7658 (arch_lwp_info): New struct.
7659 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7660 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7661 (i386_dr_low_get_status): New function.
7662 (x86_insert_point, x86_remove_point): New functions.
7663 (x86_stopped_by_watchpoint): New function.
7664 (x86_stopped_data_address): New function.
7665 (x86_linux_new_process, x86_linux_new_thread): New functions.
7666 (x86_linux_prepare_to_resume): New function.
7667 (the_low_target): Add entries for insert_point, remove_point,
7668 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7670 * server.c (debug_hw_points): New global.
7671 (monitor_show_help): Document set debug-hw-points.
7672 (handle_query): Process "set debug-hw-points".
7673 * server.h (debug_hw_points): Declare.
7674 (paddress): Declare.
7675 * utils.c (NUMCELLS, CELLSIZE): New macros.
7676 (get_sell, xsnprintf, paddress): New functions.
7677 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7678 remove_point, stopped_by_watchpoint, stopped_data_address.
7679 * win32-i386-low.c: Include i386-low.h.
7680 (debug_reg_state): Replaces dr.
7681 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7682 (i386_dr_low_get_status): New function.
7683 (i386_insert_point, i386_remove_point): New functions.
7684 (i386_stopped_by_watchpoint): New function.
7685 (i386_stopped_data_address): New function.
7686 (i386_initial_stuff): Update.
7687 (get_thread_context,set_thread_context,i386_thread_added): Update.
7688 (the_low_target): Add entries for insert_point,
7689 remove_point, stopped_by_watchpoint, stopped_data_address.
7690 * win32-low.c (win32_insert_watchpoint): New function.
7691 (win32_remove_watchpoint): New function.
7692 (win32_stopped_by_watchpoint): New function.
7693 (win32_stopped_data_address): New function.
7694 (win32_target_ops): Add entries for insert_watchpoint,
7695 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7696 * win32-low.h (win32_target_ops): New members insert_point,
7697 remove_point, stopped_by_watchpoint, stopped_data_address.
7699 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7701 * server.c (process_serial_event): Re-return unsupported, not
7702 error, if the type isn't recognized. Re-allow supporting only
7703 insert or remove packets. Also call require_running for
7704 breakpoints. Add missing break statement to default case. Tidy.
7705 * target.h (struct target_ops): Rename insert_watchpoint to
7706 insert_point, and remove_watchpoint to remove_point.
7708 * linux-low.h (struct linux_target_ops): Likewise.
7709 * linux-low.c (linux_insert_watchpoint): Rename to ...
7710 (linux_insert_point): ... this. Adjust.
7711 (linux_remove_watchpoint): Rename to ...
7712 (linux_remove_point): ... this. Adjust.
7713 (linux_target_ops): Adjust.
7714 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7715 (cris_insert_point): ... this.
7716 (cris_remove_watchpoint): Rename to ...
7717 (cris_remove_point): ... this.
7718 (the_low_target): Adjust.
7720 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7722 * server.c (handle_v_kill): Pass signal_pid to
7723 kill_inferior if multi_process is zero.
7725 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7727 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7728 * target.h (target_ops): Comment for *_watchpoint to make it clear
7729 the functions can get types '0' and '1'.
7731 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7733 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7734 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7735 * regcache.c (get_regcache): Likewise.
7736 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7737 * win32-low.c (child_fetch_inferior_registers): Remove check for
7740 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7741 Pedro Alves <pedro@codesourcery.com>
7743 * target.h (struct target_ops) <supports_multi_process>: New
7745 (target_supports_multi_process): New.
7746 * server.c (handle_query): Even if GDB reports support, only
7747 enable multi-process if the target also supports it. Report
7748 multi-process support only if the target backend supports it.
7749 * linux-low.c (linux_supports_multi_process): New function.
7750 (linux_target_ops): Install it as target_supports_multi_process
7753 2009-05-24 Doug Evans <dje@google.com>
7755 Global renaming of find_thread_pid to find_thread_ptid.
7756 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7757 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7758 All callers updated.
7760 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7761 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7764 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7765 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7766 (linux_resume_one_lwp): Ditto.
7768 2009-05-23 Doug Evans <dje@google.com>
7770 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7771 from struct inferior_list_entry * to struct lwp_info *.
7772 All callers updated.
7774 2009-05-13 Doug Evans <dje@google.com>
7776 * linux-x86-low.c: Don't include assert.h.
7777 (x86_siginfo_fixup): Use fatal, not assert.
7778 (x86_arch_setup): Fix comment.
7780 2009-05-12 Doug Evans <dje@google.com>
7782 Biarch support for i386/amd64 gdbserver.
7783 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7784 Add linux-x86-low.c.
7785 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7786 (linux-x86-low.o): Add.
7787 * linux-x86-64-low.c: Delete.
7788 * linux-i386-low.c: Delete.
7789 * linux-x86-low.c: New file.
7790 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7792 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7794 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7795 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7796 (linux_child_pid_to_exec_file): New function.
7797 (elf_64_header_p, elf_64_file_p): New functions.
7798 (siginfo_fixup): New function.
7799 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7800 give target a chance to convert layout.
7801 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7802 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7804 2009-05-07 Doug Evans <dje@google.com>
7806 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7807 (regsets_store_inferior_registers): Ditto.
7809 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7813 * linux-low.c (must_set_ptrace_flags): Delete.
7814 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7816 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7817 `lwp->must_set_ptrace_flags' instead.
7818 (linux_wait_for_event_1): Set ptrace options here.
7819 (linux_wait_1): ... not here.
7821 2009-04-30 Doug Evans <dje@google.com>
7823 * inferiors.c (started_inferior_callback): New function.
7824 (attached_inferior_callback): New function.
7825 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7826 * server.c (print_started_pid, print_attached_pid): New functions.
7827 (detach_or_kill_for_exit): New function.
7828 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7829 * server.h (have_started_inferiors_p): Declare.
7830 (have_attached_inferiors_p): Declare.
7832 * inferiors.c (remove_process): Fix memory leak, free process.
7833 * linux-low.c (linux_remove_process): New function.
7834 (linux_kill): Call it instead of remove_process.
7835 (linux_detach, linux_wait_1): Ditto.
7837 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7839 * configure.srv: Add x86 Windows CE target.
7841 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7843 * inferiors.c (get_thread_process): Make global.
7844 * server.h (get_thread_process): Add prototype.
7845 * thread-db.c (find_one_thread): Use get_thread_process
7846 instead of current_process.
7847 (thread_db_get_tls_address): Do not crash if called when
7848 thread layer is not yet initialized.
7850 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7852 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7853 * spu-low.c (current_tid): Rename to ...
7854 (current_ptid): ... this.
7855 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7856 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7857 ptid_get_lwp (current_ptid) instead of current_tid.
7858 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7859 instead of current_tid. Use find_process_pid to verify pid
7860 argument is valid. Pass proper argument to remove_process.
7861 (spu_thread_alive): Compare current_ptid instead of current_tid.
7862 (spu_resume): Likewise.
7864 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7866 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7869 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7871 Implement the multiprocess extensions, and add linux multiprocess
7874 * server.h (ULONGEST): Declare.
7875 (struct ptid, ptid_t): New.
7876 (minus_one_ptid, null_ptid): Declare.
7877 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7878 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7879 (struct inferior_list_entry): Change `id' type from unsigned from
7881 (struct sym_cache, struct breakpoint, struct
7882 process_info_private): Forward declare.
7883 (struct process_info): Declare.
7884 (current_process): Declare.
7885 (all_processes): Declare.
7886 (initialize_inferiors): Declare.
7887 (add_thread): Adjust to use ptid_t.
7888 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7889 (add_process, remove_process, find_thread_pid): Declare.
7890 (find_inferior_id): Adjust to use ptid_t.
7891 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7892 (multi_process): Declare.
7893 (push_event): Adjust to use ptid_t.
7894 (read_ptid, write_ptid): Declare.
7895 (prepare_resume_reply): Adjust to use ptid_t.
7896 (clear_symbol_cache): Declare.
7897 * inferiors.c (all_processes): New.
7898 (null_ptid, minus_one_ptid): New.
7899 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7900 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7901 (add_thread): Change unsigned long to ptid. Remove gdb_id
7903 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7904 (gdb_id_to_thread): Rename to ...
7905 (find_thread_pid): ... this. Change unsigned long to ptid.
7906 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7907 (loaded_dll, pull_pid_from_list): Adjust.
7908 (add_process, remove_process, find_process_pid)
7909 (get_thread_process, current_process, initialize_inferiors): New.
7910 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7911 (struct target_waitstatus) <related_pid>: Ditto.
7912 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7914 (struct target_ops) <join>: Add `pid' argument.
7915 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7916 (struct target_ops) <wait>: Add `ptid' field. Change return type
7918 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7919 (mywait): Add `ptid' argument. Change return type to ptid_t.
7920 (target_pid_to_str): Declare.
7921 * target.c (set_desired_inferior): Adjust to use ptids.
7922 (mywait): Add new `ptid' argument. Adjust.
7923 (target_pid_to_str): New.
7924 * mem-break.h (free_all_breakpoints): Declare.
7925 * mem-break.c (breakpoints): Delelete.
7926 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7927 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7928 to use per-process breakpoint list.
7929 (free_all_breakpoints): New.
7930 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7931 (symbol_cache, all_symbols_looked_up): Delete.
7933 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7935 (prepare_resume_reply): Change ptid argument's type from unsigned
7936 long to ptid_t. Adjust. Implement W;process and X;process.
7937 (free_sym_cache, clear_symbol_cache): New.
7938 (look_up_one_symbol): Adjust to per-process symbol cache. *
7939 * server.c (cont_thread, general_thread, step_thread): Change type
7942 (multi_process): New.
7943 (last_ptid): Change type to ptid_t.
7944 (struct vstop_notif) <ptid>: Change type to ptid_t.
7945 (queue_stop_reply, push_event): Change `ptid' argument's type to
7947 (discard_queued_stop_replies): Add `pid' argument.
7948 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7949 changes. Don't reference the `attached' global.
7950 (attach_inferior): Adjust to mywait interface changes.
7951 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7952 features. Handle and report "multiprocess+". Handle
7954 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7956 (handle_v_kill): New.
7957 (handle_v_stopped): Adjust to use target_pid_to_str.
7958 (handle_v_requests): Allow multiple attaches and runs when
7959 multiprocess extensions are in effect. Handle "vKill".
7960 (myresume): Adjust to use ptids.
7961 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7962 (handle_status): Adjust to discard_queued_stop_replies interface
7964 (first_thread_of, kill_inferior_callback)
7965 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7966 (main): Call initialize_inferiors. Adjust to use ptids, killing
7967 and detaching from all inferiors. Handle multiprocess packet
7969 * linux-low.h: Include gdb_proc_service.h.
7970 (struct process_info_private): New.
7971 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7972 <lwpid_of>: Use ptid_get_lwp.
7973 (get_lwp_thread): Adjust.
7974 (struct lwp_info): Add `dead' member.
7975 (find_lwp_pid): Declare.
7976 * linux-low.c (thread_db_active): Delete.
7977 (new_inferior): Adjust comment.
7978 (inferior_pid): Delete.
7979 (linux_add_process): New.
7980 (handle_extended_wait): Adjust.
7981 (add_lwp): Change unsigned long to ptid.
7982 (linux_create_inferior): Add process to processes table. Adjust
7983 to use ptids. Don't set new_inferior here.
7984 (linux_attach_lwp): Rename to ...
7985 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7986 it. Adjust to use ptids.
7987 (linux_attach_lwp): New.
7988 (linux_attach): Add process to processes table. Don't set
7990 (struct counter): New.
7991 (second_thread_of_pid_p, last_thread_of_process_p): New.
7992 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7994 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7995 processes. Remove process from process table.
7996 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7997 to multiple processes.
7998 (any_thread_of): New.
7999 (linux_detach): Add `pid' argument, and handle it. Remove process
8000 from processes table.
8001 (linux_join): Add `pid' argument. Handle it.
8002 (linux_thread_alive): Change unsighed long argument to ptid_t.
8003 Consider dead lwps as not being alive.
8004 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8005 threads we're not interested in.
8006 (same_lwp, find_lwp_pid): New.
8007 (linux_wait_for_lwp): Change `pid' argument's type from int to
8009 (linux_wait_for_event): Rename to ...
8010 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8011 from int to ptid_t. Adjust.
8012 (linux_wait_for_event): New.
8013 (linux_wait_1): Add `ptid' argument. Change return type to
8014 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8015 that exit from the process table.
8016 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8018 (mark_lwp_dead): New.
8019 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8020 stopping all threads, mark its main lwp as dead.
8021 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8023 (fetch_register, usr_store_inferior_registers)
8024 (regsets_fetch_inferior_registers)
8025 (regsets_store_inferior_registers, linux_read_memory)
8026 (linux_write_memory): Inline `inferior_pid'.
8027 (linux_look_up_symbols): Adjust to use per-process
8029 (linux_request_interrupt): Adjust to use ptids.
8030 (linux_read_auxv): Inline `inferior_pid'.
8031 (initialize_low): Don't reference thread_db_active.
8032 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8033 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8034 (ps_getpid): Return the pid of the current inferior.
8035 * thread-db.c (proc_handle, thread_agent): Delete.
8036 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8038 (find_one_thread): Change argument type to ptid_t. Adjust to
8040 (maybe_attach_thread): Adjust to per-process data and ptids.
8041 (thread_db_find_new_threads): Ditto.
8042 (thread_db_init): Ditto.
8043 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8044 processes table. Adjust to use ptids.
8045 (spu_kill, spu_detach): Adjust interface. Remove process from
8047 (spu_join, spu_thread_alive): Adjust interface.
8048 (spu_wait): Adjust interface. Remove process from processes
8049 table. Adjust to use ptids.
8050 * win32-low.c (current_inferior_tid): Delete.
8051 (current_inferior_ptid): New.
8052 (debug_event_ptid): New.
8053 (thread_rec): Take a ptid. Adjust.
8054 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8055 (child_delete_thread): Ditto.
8056 (do_initial_child_stuff): Add `attached' argument. Add process to
8058 (child_fetch_inferior_registers, child_store_inferior_registers):
8060 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8061 (win32_attach): Pass 1 to do_initial_child_stuff.
8062 (win32_kill): Adjust interface. Remove process from processes
8064 (win32_detach): Ditto.
8065 (win32_join): Adjust interface.
8066 (win32_thread_alive): Take a ptid.
8067 (win32_resume): Adjust to use ptids.
8068 (get_child_debug_event): Ditto.
8069 (win32_wait): Adjust interface. Remove exiting process from
8072 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8074 Non-stop mode support.
8076 * server.h (non_stop): Declare.
8077 (gdb_client_data, handler_func): Declare.
8078 (delete_file_handler, add_file_handler, start_event_loop):
8080 (handle_serial_event, handle_target_event, push_event)
8081 (putpkt_notif): Declare.
8082 * target.h (enum resume_kind): New.
8083 (struct thread_resume): Replace `step' field by `kind' field.
8084 (TARGET_WNOHANG): Define.
8085 (struct target_ops) <wait>: Add `options' argument.
8086 <supports_non_stop, async, start_non_stop>: New fields.
8087 (target_supports_non_stop, target_async): New.
8088 (start_non_stop): Declare.
8089 (mywait): Add `options' argument.
8090 * target.c (mywait): Add `options' argument. Print child exit
8092 (start_non_stop): New.
8093 * server.c (non_stop, own_buf, mem_buf): New globals.
8094 (struct vstop_notif): New.
8095 (notif_queue): New global.
8096 (queue_stop_reply, push_event, discard_queued_stop_replies)
8097 (send_next_stop_reply): New.
8098 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8100 (attach_inferior): In non-stop mode, don't wait for the target
8102 (handle_general_set): Handle QNonStop.
8103 (handle_query): When handling qC, return the current general
8104 thread, instead of the first thread of the list.
8105 (handle_query): If the backend supports non-stop mode, include
8106 QNonStop+ in the qSupported query response.
8107 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8109 (handle_v_attach, handle_v_run): Handle non-stop mode.
8110 (handle_v_stopped): New.
8111 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8112 (myresume): Adjust to use resume_kind. Handle non-stop.
8113 (queue_stop_reply_callback): New.
8114 (handle_status): Handle non-stop mode.
8115 (main): Clear non_stop flag on reconnection. Use the event-loop.
8116 Refactor serial protocol handling from here ...
8117 (process_serial_event): ... to this new function. When GDB
8118 selects any thread, select one here. In non-stop mode, wait until
8119 GDB acks all pending events before exiting.
8120 (handle_serial_event, handle_target_event): New.
8121 * remote-utils.c (remote_open): Install remote_desc in the event
8123 (remote_close): Remove remote_desc from the event loop.
8124 (putpkt_binary): Rename to...
8125 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8126 (putpkt_binary): New as wrapper around putpkt_binary_1.
8127 (putpkt_notif): New.
8128 (prepare_resume_reply): In non-stop mode, don't change the
8130 * event-loop.c: New.
8131 * Makefile.in (OBJ): Add event-loop.o.
8132 (event-loop.o): New rule.
8134 * linux-low.h (pid_of): Moved here.
8136 (get_lwp_thread): Use lwpid_of.
8137 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8138 * linux-low.c (pid_of): Delete.
8139 (inferior_pid): Use lwpid_of.
8140 (linux_event_pipe): New.
8141 (target_is_async_p): New.
8143 (handle_extended_wait): Use lwpid_of.
8144 (add_lwp): Don't set lwpid field.
8145 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8146 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8147 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8148 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8149 first. Adjust to linux_wait_for_event interface changes. Use
8151 (linux_detach): Don't delete the main lwp here.
8152 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8153 (status_pending_p): Don't consider explicitly suspended lwps.
8154 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8155 pointer. Add OPTIONS argument. Change return type to int. Use
8156 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8157 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8158 pointer. Add status pointer argument. Return a pid instead of a
8159 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8160 changes. In non-stop mode, don't switch to a random thread.
8161 (linux_wait): Rename to...
8162 (linux_wait_1): ... this. Add target_options argument, and handle
8163 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8164 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8165 clean exit and signal exit code. Don't stop all threads in
8166 non-stop mode. In all-stop mode, only stop all threads when
8167 reporting a stop to GDB. Handle explicit thread stop requests.
8168 (async_file_flush, async_file_mark): New.
8170 (send_sigstop): Use lwpid_of.
8171 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8172 interface changes. In non-stop mode, don't switch to a random
8174 (linux_resume_one_lwp): Use lwpid_of.
8175 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8176 (linux_resume_one_thread): ... this. Handle resume_stop. In
8177 non-stop mode, don't look for pending flag in all threads.
8178 (resume_status_pending_p): Don't consider explicitly suspended
8180 (my_waitpid): Reimplement. Emulate __WALL.
8181 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8183 (sigchld_handler, linux_supports_non_stop, linux_async)
8184 (linux_start_non_stop): New.
8185 (linux_target_ops): Register linux_supports_non_stop, linux_async
8186 and linux_start_non_stop.
8187 (initialize_low): Install SIGCHLD handler.
8188 * thread-db.c (thread_db_create_event, find_one_thread)
8189 (thread_db_get_tls_address): Use lwpid_of.
8190 * win32-low.c (win32_detach): Adjust to use resume_kind.
8191 (win32_wait): Add `options' argument.
8192 * spu-low.c (spu_resume): Adjust to use resume_kind.
8193 (spu_wait): Add `options' argument.
8195 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8197 Decouple target code from remote protocol.
8199 * target.h (enum target_waitkind): New.
8200 (struct target_waitstatus): New.
8201 (struct target_ops) <wait>: Return an unsigned long. Take a
8202 target_waitstatus pointer instead of a char pointer.
8204 * target.c (mywait): Change prototype to return an unsigned long.
8205 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8206 * server.h (thread_from_wait, old_thread_from_wait): Delete
8208 (prepare_resume_reply): Change prototype to take a
8210 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8211 (last_status, last_ptid): New.
8212 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8213 pid instead of a signal.
8214 (attach_inferior): Remove "status" and "signal" parameters.
8216 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8218 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8219 (handle_v_requests, myresume): Remove "status" and "signal"
8221 (handle_status): New.
8222 (main): Delete local `status'. Adjust.
8223 * remote-utils.c: Include target.h.
8224 (prepare_resume_reply): Change prototype to take a
8225 target_waitstatus. Adjust.
8227 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8229 * spu-low.c (spu_wait): Adjust.
8230 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8232 (win32_wait): Adjust.
8234 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8236 * target.h (struct thread_resume): Delete leave_stopped member.
8237 (struct target_ops): Add a `n' argument to the `resume' callback.
8238 * server.c (start_inferior): Adjust.
8239 (handle_v_cont, myresume): Adjust.
8240 * linux-low.c (check_removed_breakpoint): Adjust to resume
8241 interface change, and to removed leave_stopped field.
8242 (resume_ptr): Delete.
8243 (struct thread_resume_array): New.
8244 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8245 resume interface change.
8246 (linux_continue_one_thread, linux_queue_one_thread)
8247 (resume_status_pending_p): Check if the resume field is NULL
8248 instead of checking the leave_stopped member.
8249 (linux_resume): Adjust to the target resume interface change.
8250 * spu-low.c (spu_resume): Adjust to the target resume interface
8252 * win32-low.c (win32_detach, win32_resume): Ditto.
8254 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8256 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8258 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8260 (linux_continue_one_thread): Only preserve the stepping flag if
8261 there's a pending breakpoint.
8263 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8265 * server.c (main): After the inferior having exited, call
8266 remote_close before exiting gdbserver.
8268 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8270 Fix size of FPSCR in Power 7 processors.
8271 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8272 (PPC_FEATURE_HAS_DFP): New #define.
8273 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8276 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8278 * server.c (handle_query) Whitespace and formatting.
8280 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8282 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8283 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8284 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8285 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8286 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8287 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8288 Makefile.in, configure.ac: Fix whitespace throughout.
8289 * configure: Regenerate.
8291 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8293 * inferiors.c (find_inferior): Make it safe for the callback
8294 function to delete the currently iterated inferior.
8296 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8298 * Makefile.in (linuw_low_h): Move higher.
8299 (thread-db.o): Depend on $(linux_low_h).
8301 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8303 Rename "process" to "lwp" throughout.
8305 * linux-low.c (all_processes): Rename to...
8306 (all_lwps): ... this.
8307 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8308 (add_process): Rename to ...
8309 (add_lwp): ... this. Adjust.
8310 (linux_create_inferior): Adjust.
8311 (linux_attach_lwp): Adjust.
8312 (linux_attach): Adjust.
8313 (linux_kill_one_process): Rename to ...
8314 (linux_kill_one_lwp): ... this. Adjust.
8315 (linux_kill): Adjust.
8316 (linux_detach_one_process): Rename to ...
8317 (linux_detach_one_lwp): ... this. Adjust.
8318 (linux_detach): Adjust.
8319 (check_removed_breakpoint): Adjust.
8320 (status_pending_p): Adjust.
8321 (linux_wait_for_process): Rename to ...
8322 (linux_wait_for_lwp): ... this. Adjust.
8323 (linux_wait_for_event): Adjust.
8324 (send_sigstop): Adjust.
8325 (wait_for_sigstop): Adjust.
8326 (stop_all_processes): Rename to ...
8327 (stop_all_lwps): ... this.
8328 (linux_resume_one_process): Rename to ...
8329 (linux_resume_one_lwp): ... this. Adjust.
8330 (linux_set_resume_request, linux_continue_one_thread)
8331 (linux_queue_one_thread, resume_status_pending_p)
8332 (usr_store_inferior_registers, regsets_store_inferior_registers)
8333 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8335 * linux-low.h (get_process): Rename to ...
8336 (get_lwp): ... this. Adjust.
8337 (get_thread_process): Rename to ...
8338 (get_thread_lwp): ... this. Adjust.
8339 (get_process_thread): Rename to ...
8340 (get_lwp_thread): ... this. Adjust.
8341 (struct process_info): Rename to ...
8342 (struct lwp_info): ... this.
8343 (all_processes): Rename to ...
8344 (all_lwps): ... this.
8345 * proc-service.c (ps_lgetregs): Adjust.
8346 * thread-db.c (thread_db_create_event, find_one_thread)
8347 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8349 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8351 * server.c (handle_query): Handle "qAttached".
8353 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8355 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8356 GPLv3, update license URL.
8358 2009-03-01 Doug Evans <dje@google.com>
8360 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8361 (server_h): Add gdb_signals.h.
8362 (signals.o): Update.
8363 * server.h (target_signal_from_host,target_signal_to_host_p)
8364 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8366 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8368 * remote-utils.c (getpkt): Also generate remote-debug
8369 information if noack_mode is set.
8371 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8373 * server.c (handle_query): Report qXfer:siginfo:read and
8374 qXfer:siginfo:write as supported and handle them.
8375 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8376 * linux-low.c (linux_xfer_siginfo): New.
8377 (linux_target_ops): Set it.
8379 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8381 * server.c (gdbserver_usage): Mention --remote-debug.
8382 (main): Accept '--remote-debug' switch.
8384 2009-01-18 Doug Evans <dje@google.com>
8386 * regcache.c (new_register_cache): No need to check result of xcalloc.
8387 * server.c (handle_search_memory): Back out calls to xmalloc,
8388 result is checked and error is returned to user upon failure.
8389 (handle_query): Ditto. Add more checks for result of malloc.
8390 (handle_v_cont): Check result of malloc, report error back to
8392 (handle_v_run): Ditto. Call freeargv.
8393 * server.h (freeargv): Declare.
8394 * utils.c (freeargv): New fn.
8396 2009-01-15 Doug Evans <dje@google.com>
8398 * gdbreplay.c (perror_with_name): Make arg const char *.
8399 * server.h (target_signal_to_name): Make return type const char *.
8400 * thread-db.c (thread_db_err_str): Make return type const char *.
8401 * utils.c (perror_with_name): Make arg const char *.
8403 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8405 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8406 when handling a EXIT_PROCESS_DEBUG_EVENT.
8408 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8410 * gdbreplay.c (gdbreplay_version): Update copyright year.
8411 * server.c (gdbserver_version): Likewise.
8413 2009-01-05 Doug Evans <dje@google.com>
8415 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8416 (handle_extended_wait): Improve comment.
8418 2008-12-13 Doug Evans <dje@google.com>
8420 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8421 * server.h (ATTR_MALLOC): New macro.
8422 (xmalloc,xcalloc,xstrdup): Declare.
8423 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8424 * inferiors.c: Ditto.
8425 * linux-low.c: Ditto.
8426 * mem-break.c: Ditto.
8427 * regcache.c: Ditto.
8428 * remote-utils.c: Ditto.
8431 * win32-low.c: Ditto.
8433 2008-12-12 Doug Evans <dje@google.com>
8435 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8436 in debugging printf.
8438 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8440 2008-12-09 Doug Evans <dje@google.com>
8442 * linux-low.h (struct process_info): Delete member tid, unused.
8443 * thread-db.c (find_one_thread): Update.
8444 (maybe_attach_thread): Update.
8446 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8448 * target.h (struct target_ops): Add qxfer_osdata member.
8449 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8451 (linux_qxfer_osdata): New functions.
8452 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8454 * server.c (handle_query): Handle "qXfer:osdata:read:".
8455 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8456 (buffer_xml_printf): New functions.
8457 * server.h (struct buffer): New.
8458 (buffer_grow_str, buffer_grow_str0): New macros.
8459 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8460 (buffer_xml_printf): Declare.
8462 2008-11-24 Doug Evans <dje@google.com>
8464 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8466 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8468 * server.c (handle_v_run): Always use the supplied argument list.
8470 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8472 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8473 (xtensa_regmap_table): Add entry for scompare1.
8475 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8477 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8478 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8479 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8480 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8481 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8482 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8483 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8484 XML target descriptions.
8485 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8486 when inferior is running on an ISA 2.05 or later processor. Add
8487 special case to return offset for full 64-bit slot of FPSCR when
8490 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8492 * Makefile.in (SFILES, clean): Added sparc64 files.
8493 (reg-sparc64.o, reg-sparc64.c): New.
8494 * configure.srv (sparc*-*-linux*): New configuration.
8495 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8496 syscall arguments for SPARC.
8497 (regsets_store_inferior_registers): Likewise.
8498 * linux-sparc-low.c: New file.
8500 2008-10-21 Doug Evans <dje@google.com>
8502 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8503 (READLINE_DIR,READLINE_DEP): Delete.
8504 (INTERNAL_CFLAGS): Update.
8505 (LINTFLAGS): Update.
8507 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8509 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8510 whole argv from the last run, not just argv[0].
8512 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8514 * regcache.c (new_register_cache): Return NULL if the register
8515 cache size isn't known yet.
8516 (free_register_cache): Avoid dereferencing a NULL regcache.
8518 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8520 * configure.srv: Merge MIPS and MIPS64.
8522 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8524 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8526 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8528 * Makefile.in: Add required vsx dependencies.
8530 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8531 Declare init_registers_powerpc_vsx32l.
8532 Declare init_registers_powerpc_vsx64l.
8533 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8534 (ppc_arch_setup): Check for VSX in hwcap.
8535 (ppc_fill_vsxregset): New function.
8536 (ppc_store_vsxregset): New function.
8537 Add new VSX entry in regset_info target_regsets.
8539 * configure.srv: Add new VSX dependencies.
8541 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8543 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8544 (remote_open): Set or clear transport_is_reliable.
8545 (putpkt_binary): Don't expect acks in noack mode.
8546 (getpkt): Don't send ack/nac in noack mode.
8547 * server.c (handle_general_set): Handle QStartNoAckMode.
8548 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8550 (main): Reset noack_mode on every connection.
8551 * server.h (noack_mode): Declare.
8553 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8555 * Makefile.in (GDBREPLAY_OBS): New variable.
8556 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8558 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8559 Daniel Jacobowitz <dan@codesourcery.com>
8561 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8562 (usr_store_inferior_registers): Likewise.
8563 (regsets_store_inferior_registers): Likewise.
8565 2008-07-31 Rolf Jansen <rj@surtec.com>
8566 Pedro Alves <pedro@codesourcery.com>
8568 * configure.ac: Check for memmem declaration.
8569 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8570 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8571 (disable_packet_qfThreadInfo): Unconditionally compile.
8572 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8573 * configure, config.in: Regenerate.
8575 2008-07-28 Doug Kwan <dougkwan@google.com>
8577 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8578 (linux_write_memory): Remove declaration of errno.
8580 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8582 * linux-low.c (handle_extended_wait): Do not use "status"
8583 variable uninitialized.
8585 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8587 * server.c (handle_v_attach): Inhibit reporting dll changes.
8589 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8591 * remote-utils.c (prepare_resume_reply): If requested, don't
8592 output "thread:TID" in the T stop reply.
8594 * server.c (disable_packet_vCont, disable_packet_Tthread)
8595 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8596 (handle_query): If requested, disable support for qC, qfThreadInfo
8598 (handle_v_requests): If requested, disable support for vCont.
8599 (gdbserver_show_disableable): New.
8600 (main): Handle --disable-packet and --disable-packet=LIST.
8602 * server.h (disable_packet_vCont, disable_packet_Tthread)
8603 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8605 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8607 * server.c (gdbserver_usage): Mention --version.
8609 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8611 * Makefile.in (gdbreplay.o): New rule.
8613 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8615 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8616 message, not gdbserver.
8618 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8619 Nathan Sidwell <nathan@codesourcery.com>
8620 Joseph Myers <joseph@codesourcery.com>
8622 * acinclude.m4: Include ../../config/acx.m4.
8623 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8624 * configure, config.in: Regenerate.
8625 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8626 * server.c (gdbserver_version): Print PKGVERSION.
8627 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8628 (main): Adjust gdbserver_usage calls.
8629 * gdbreplay.c (version, host_name): Add declarations.
8630 (gdbreplay_version, gdbreplay_usage): New.
8631 (main): Accept --version and --help options.
8633 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8635 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8636 (arm_breakpoint_at): Handle Thumb.
8637 (the_low_target): Add comment.
8639 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8641 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8643 2008-05-09 Doug Evans <dje@google.com>
8645 * server.h (decode_search_memory_packet): Declare.
8646 * remote-utils.c (decode_search_memory_packet): New fn.
8647 * server.c (handle_search_memory_1): New fn.
8648 (handle_search_memory): New fn.
8649 (handle_query): Process qSearch:memory packets.
8651 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8653 * regcache.c (registers_length): Remove.
8654 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8655 full register packet.
8656 * regcache.h (registers_length): Remove prototype.
8657 * server.h (PBUFSIZ): Define to 16384.
8659 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8661 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8662 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8663 powerpc-64l.o, and powerpc-altivec64l.o.
8664 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8665 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8666 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8667 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8668 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8671 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8672 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8673 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8674 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8675 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8676 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8677 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8678 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8679 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8680 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8683 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8684 (init_registers_powerpc_32l): ... this new prototype.
8685 (init_registers_powerpc_32): Remove, replace by ...
8686 (init_registers_powerpc_altivec32l): ... this new prototype.
8687 (init_registers_powerpc_e500): Remove, replace by ...
8688 (init_registers_powerpc_e500l): ... this new prototype.
8689 (init_registers_ppc64): Remove, replace by ...
8690 (init_registers_powerpc_64l): ... this new prototype.
8691 (init_registers_powerpc_64): Remove, replace by ...
8692 (init_registers_powerpc_altivec64l): ... this new prototype.
8693 (ppc_num_regs): Set to 73.
8694 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8695 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8696 (ppc_cannot_store_register): Handle orig_r3 and trap.
8697 (ppc_arch_setup): Update init_registers_... calls.
8698 (ppc_fill_gregset): Handle orig_r3 and trap.
8700 * inferiors.c (clear_inferiors): Reset current_inferior.
8702 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8704 * acinclude.m4: Add override.m4.
8705 * configure: Regenerate.
8707 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8709 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8710 initial call to init_register_ppc64.
8712 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8714 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8715 single powerpc*-*-linux* case.
8716 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8718 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8720 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8721 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8723 * linux-ppc-low.c: Include <elf.h>.
8724 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8725 (ppc_hwcap): New global variable.
8726 (ppc_regmap): Remove __SPE__ #ifdef sections.
8727 (ppc_regmap_e500): New global variable.
8728 (ppc_cannot_store_register): Update __SPE__ special case.
8729 (ppc_get_hwcap): New function.
8730 (ppc_arch_setup): Use it to determine whether inferior supports
8731 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8732 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8733 Do not access registers if target does not support AltiVec.
8734 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8735 Do not access registers if target does not support SPE.
8736 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8738 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8740 * linux-low.c (disabled_regsets, num_regsets): New.
8741 (use_regsets_p): Delete.
8742 (linux_wait_for_process): Clear disabled_regsets.
8743 (regsets_fetch_inferior_registers): Check and set it.
8744 (regsets_store_inferior_registers): Likewise.
8745 (linux_fetch_registers, linux_store_registers): Do not use
8747 (initialize_low): Allocate disabled_regsets.
8749 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8751 * Makefile.in (LIBOBJS): New.
8753 (memmem.o): New rule.
8754 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8755 * configure: Regenerated.
8757 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8759 * server.c (handle_query): Never return "unsupported" for
8760 qXfer:features:read queries.
8762 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8764 * server.c (get_features_xml): Fix inverted condition.
8765 (handle_query): Always support qXfer:feature:read.
8767 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8769 * server.c (wrapper_argv): New.
8770 (start_inferior): Handle wrapper_argv. If set, expect an extra
8772 (gdbserver_usage): Document --wrapper.
8773 (main): Parse --wrapper.
8775 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8777 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8778 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8779 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8780 (ppc_set_pc): Likewise.
8781 (ppc_arch_setup): New function.
8782 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8783 of collect_register.
8784 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8786 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8788 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8789 instead of linux-ppc64-low.o.
8790 * linux-ppc64-low.c: Remove file.
8791 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8792 (linux-ppc64-low.o): Remove rule.
8794 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8795 (init_registers_powerpc_64): Likewise.
8796 (ppc_regmap): Conditionally define depending on __powerpc64__.
8797 (ppc_cannot_store_register): Do not special-case "fpscr" when
8798 compiled on __powerpc64__.
8799 (ppc_collect_ptrace_register): New function.
8800 (ppc_supply_ptrace_register): New function.
8801 (ppc_breakpoint): Change type to "unsigned int".
8802 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8803 (the_low_target): Conditionally provide initializers for the
8804 arch_setup member depending on __powerpc64__. Install
8805 collect_ptrace_register and supply_ptrace_register members.
8807 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8809 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8810 * server.c (gdbserver_xmltarget): Define.
8811 (get_features_xml): Use it to replace "target.xml" and arch_string.
8813 * configure.srv: Remove srv_xmltarget. Add XML files that were
8814 mentioned there to srv_xmlfiles instead. Remove conditional tests
8815 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8816 srv_xmlfiles and srv_regobj to include all possible choices.
8817 * configure.ac (srv_xmltarget): Remove.
8818 (srv_xmlfiles): Do not add "target.xml".
8819 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8820 checks for supplementary target information.
8821 * configure: Regenerate.
8822 * Makefile.in (XML_TARGET): Remove.
8823 (target.xml): Remove rule.
8824 (clean): Do not clean up target.xml.
8825 (.PRECIOUS): Do not mention target.xml.
8827 * target.h (struct target_ops): Remove arch_string member.
8828 * linux-low.c (linux_arch_string): Remove.
8829 (linux_target_ops): Remove arch_string initializer.
8830 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8831 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8832 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8833 * spu-low.c (spu_arch_string): Remove.
8834 (spu_target_ops): Remove arch_string initializer.
8835 * win32-low.c (win32_arch_string): Remove.
8836 (win32_target_ops): Remove arch_string initializer.
8837 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8838 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8839 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8841 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8843 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8844 by collect_ptrace_register and supply_ptrace_register hooks.
8845 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8846 instead of checking for the_low_target.left_pad_xfer.
8847 (usr_store_inferior_registers): Use collect_ptrace_register callback
8848 instead of checking for the_low_target.left_pad_xfer.
8850 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8851 (s390_supply_ptrace_register): Likewise.
8852 (s390_fill_gregset): Call s390_collect_ptrace_register.
8853 (the_low_target): Update.
8855 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8856 (ppc_supply_ptrace_register): Likewise.
8857 (the_low_target): Update.
8859 * linux-i386-low.c (the_low_target): Update.
8860 * linux-x86-64-low.c (the_low_target): Update.
8862 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8864 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8865 reg-s390.o and reg-s390x.o.
8867 * linux-low.c (new_inferior): New global variable.
8868 (linux_create_inferior, linux_attach): Set it.
8869 (linux_wait_for_process): Call the_low_target.arch_setup after the
8870 target has stopped for the first time.
8871 (initialize_low): Do not call the_low_target.arch_setup.
8873 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8874 (s390_set_pc): Likewise.
8875 (s390_arch_setup): New function.
8876 (the_low_target): Use s390_arch_setup as arch_setup routine.
8878 * regcache.c (realloc_register_cache): New function.
8879 (set_register_cache): Call it for each existing regcache.
8881 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8883 * server.h (init_registers): Remove prototype.
8885 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8886 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8887 instead of init_registers ().
8888 * linux-arm-low.c (init_registers_arm): Add prototype.
8889 (init_registers_arm_with_iwmmxt): Likewise.
8890 (the_low_target): Add initializer for arch_setup field.
8891 * linux-cris-low.c (init_registers_cris): Add prototype.
8892 (the_low_target): Add initializer for arch_setup field.
8893 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8894 (the_low_target): Add initializer for arch_setup field.
8895 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8896 (the_low_target): Add initializer for arch_setup field.
8897 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8898 (the_low_target): Add initializer for arch_setup field.
8899 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8900 (the_low_target): Add initializer for arch_setup field.
8901 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8902 (the_low_target): Add initializer for arch_setup field.
8903 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8904 (init_registers_mips64_linux): Likewise.
8905 (the_low_target): Add initializer for arch_setup field.
8906 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8907 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8908 (the_low_target): Add initializer for arch_setup field.
8909 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8910 (init_registers_powerpc_64): Likewise.
8911 (the_low_target): Add initializer for arch_setup field.
8912 * linux-s390-low.c (init_registers_s390): Add prototype.
8913 (init_registers_s390x): Likewise.
8914 (the_low_target): Add initializer for arch_setup field.
8915 * linux-sh-low.c (init_registers_sh): Add prototype.
8916 (the_low_target): Add initializer for arch_setup field.
8917 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8918 (the_low_target): Add initializer for arch_setup field.
8919 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8920 (the_low_target): Add initializer for arch_setup field.
8922 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8923 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8924 instead of init_registers ().
8925 * win32-arm-low.c (init_registers_arm): Add prototype.
8926 (the_low_target): Add initializer for arch_setup field.
8927 * win32-i386-low.c (init_registers_i386): Add prototype.
8928 (the_low_target): Add initializer for arch_setup field.
8930 * spu-low.c (init_registers_spu): Add prototype.
8931 (initialize_low): Call initialie_registers_spu () instead of
8932 initialize_registers ().
8934 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8936 * server.c (handle_v_requests): When handling the vRun and vAttach
8937 packets, if already debugging a process, don't kill it. Return an
8940 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8942 * server.c (handle_query): Correct length check.
8944 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8946 * win32-low.c (do_initial_child_stuff): Add process handle
8947 parameter. Set current_process_handle and current_process_id from the
8948 parameters. Clear globals.
8949 (win32_create_inferior): Don't set current_process_handle and
8950 current_process_id here. Instead pass them on the call to
8951 do_initial_child_stuff.
8952 (win32_attach): Likewise.
8953 (win32_clear_inferiors): New.
8954 (win32_kill): Don't close the current process handle or the
8955 current thread handle here. Instead call win32_clear_inferiors.
8956 (win32_detach): Don't open a new handle to the process. Call
8957 win32_clear_inferiors.
8958 (win32_join): Don't rely on current_process_handle; open a new
8959 handle using the process id.
8960 (win32_wait): Call win32_clear_inferiors when the inferior process
8963 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8965 * server.c (monitor_show_help): Add "exit".
8967 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8969 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8970 (clean): Add reg-xtensa.c.
8971 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8972 * configure.srv (xtensa*-*-linux*) New target.
8973 * linux-xtensa-low.c: New.
8974 * xtensa-xtregs.c: New.
8976 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8978 * hostio.c: Don't include errno.h.
8979 (errno_to_fileio_errno): Move to hostio-errno.
8980 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8981 error number outputting to the target->hostio_last_error callback.
8982 (hostio_packet_error): Use FILEIO_EINVAL directly.
8983 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8984 calls to hostio_error.
8985 * hostio-errno.c: New.
8986 * server.h (hostio_last_error_from_errno): Declare.
8987 * target.h (target_ops): Add hostio_last_error member.
8988 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8989 as hostio_last_error handler.
8990 * spu-low.c (spu_target_ops): Likewise.
8991 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8992 (wince_hostio_last_error): New functions.
8993 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8994 as hostio_last_error handler.
8995 (win32_target_ops) [!_WIN32_WCE]: Register
8996 hostio_last_error_from_errno as hostio_last_error handler.
8997 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8998 (hostio-errno.o): New rule.
8999 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9000 * configure.srv (srv_hostio_err_objs): New variable. Default to
9002 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9003 * configure: Regenerate.
9005 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9007 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9008 (linux_kill, linux_detach): Clean up the process list.
9009 * remote-utils.c (remote_open): Improve port number parsing.
9010 (putpkt_binary, input_interrupt): Only send interrupts if the target
9012 * server.c (extended_protocol): Make static.
9013 (attached): Define earlier.
9014 (exit_requested, response_needed, program_argv): New variables.
9015 (target_running): New.
9016 (start_inferior): Clear attached here.
9017 (attach_inferior): Set attached here.
9018 (require_running): Define.
9019 (handle_query): Use require_running and target_running. Implement
9021 (handle_v_attach, handle_v_run): New.
9022 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9023 (gdbserver_usage): Update.
9024 (main): Redo argument parsing. Handle --debug and --multi. Handle
9025 --attach along with other options or after the port. Save
9026 program_argv. Support no initial program. Resynchronize
9027 communication with GDB after an error. Handle "monitor exit".
9028 Use require_running and target_running. Always allow the extended
9029 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9030 restart in extended mode.
9031 * README: Refer to the GDB manual. Update --attach usage.
9033 2007-12-20 Andreas Schwab <schwab@suse.de>
9035 * linux-low.c (STACK_SIZE): Define.
9036 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9037 (linux_test_for_tracefork): Likewise.
9039 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9041 * linux-low.c (linux_wait_for_event): Update messages. Do not
9042 reinsert auto-delete breakpoints.
9043 * mem-break.c (struct breakpoint): Change return type of handler to
9045 (set_breakpoint_at): Update handler type.
9046 (reinsert_breakpoint_handler): Return 1 instead of calling
9048 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9050 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9051 * mem-break.h (set_breakpoint_at): Update handler type.
9052 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9053 * win32-low.c (auto_delete_breakpoint): New.
9054 (get_child_debug_event): Use it.
9056 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9058 * configure.ac: Check for pread and pwrite.
9059 * hostio.c (handle_pread): Fall back to lseek and read.
9060 (handle_pwrite): Fall back to lseek and write.
9061 * config.in, configure: Regenerated.
9063 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9065 * server.c (myresume): Add own_buf argument.
9066 (main): Update calls.
9068 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9070 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9071 * remote-utils.c (remote_open): Do not call disable_async_io.
9072 (block_async_io): Delete.
9073 (unblock_async_io): Make static.
9074 (initialize_async_io): New.
9075 * server.c (handle_v_cont): Handle async I/O here.
9076 (myresume): Likewise. Move other common resume tasks here...
9077 (main): ... from here. Call initialize_async_io. Disable async
9078 I/O before the main loop.
9079 * server.h (initialize_async_io): Declare.
9080 (block_async_io, unblock_async_io): Delete prototypes.
9081 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9083 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9085 * remote-utils.c (readchar): Allow binary data in received messages.
9087 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9089 * win32-low.c (attaching): New global.
9090 (win32_create_inferior): Clear the `attaching' global.
9091 (win32_attach): Set the `attaching' global.
9092 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9093 attaching. Only set a breakpoint at the entry point if not
9096 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9098 * server.c (main): Don't report dll events on the initial
9099 connection on attaches.
9101 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9103 * server.c (main): Relax numerical bases supported for the pid of
9104 the --attach command line argument.
9106 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9108 * win32-low.c (win32_attach): Call OpenProcess before
9109 DebugActiveProcess, not after. Add last error output to error
9112 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9114 * win32-low.c (win32_get_thread_context)
9115 (win32_set_thread_context): New functions.
9116 (thread_rec): Use win32_get_thread_context.
9117 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9118 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9121 2007-12-03 Leo Zayas
9122 Pedro Alves <pedro_alves@portugalmail.pt>
9124 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9126 (child_add_thread): Minor cleanup.
9127 (child_continue): Resume artificially suspended threads before
9128 calling ContinueDebugEvent.
9129 (suspend_one_thread): New.
9130 (fake_breakpoint_event): New.
9131 (get_child_debug_event): Change return type to int. Check here if
9132 gdb sent an interrupt request. If a soft interrupt was requested,
9133 fake a breakpoint event. Return 0 if there is no event to handle,
9135 (win32_wait): Don't check here if gdb sent an interrupt request.
9136 Ensure there is a valid event to handle.
9137 (win32_request_interrupt): Add soft interruption method as last
9140 2007-12-03 Leo Zayas
9141 Pedro Alves <pedro_alves@portugalmail.pt>
9143 * win32-low.h (win32_thread_info): Add descriptions to the
9144 structure members. Replace `suspend_count' counter by a
9146 * win32-low.c (thread_rec): Update condition of when to get the
9147 context from the inferior. Rely on ContextFlags being set if it
9148 has already been retrieved. Only suspend the inferior thread if
9149 we haven't already. Warn if that fails.
9150 (continue_one_thread): s/suspend_count/suspended/. Only call
9151 ResumeThread once. Warn if that fails.
9153 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9155 * win32-low.c (win32_wait): Don't read from the inferior when it
9158 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9160 * Makefile.in (win32_low_h): New variable.
9161 (win32-low.o): Add dependency on $(win32_low_h).
9162 (win32-arm-low.o, win32-i386-low.o): New rules.
9164 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9166 * hostio.c: Correct copyright year.
9168 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9170 * Makefile.in (OBS): Add hostio.o.
9171 (hostio.o): New rule.
9172 * server.h (handle_vFile): Declare.
9173 * hostio.c: New file.
9174 * server.c (handle_v_requests): Take packet_len and new_packet_len
9175 for binary packets. Call handle_vFile.
9176 (main): Update call to handle_v_requests.
9178 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9180 * linux-low.c: Include <sched.h>.
9182 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9184 * linux-low.c (linux_tracefork_grandchild): New.
9185 (linux_tracefork_child): Use clone.
9186 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9188 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9190 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9192 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9194 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9196 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9198 * inferiors.c (change_inferior_id): Delete.
9199 (add_pid_to_list, pull_pid_from_list): New.
9200 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9201 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9202 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9203 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9204 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9205 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9206 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9207 (using_threads): Always set to 1.
9208 (handle_extended_wait): New.
9209 (add_process): Do not set TID.
9210 (linux_create_inferior): Set must_set_ptrace_flags.
9211 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9212 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9213 (linux_thread_alive): Rename TID argument to LWPID.
9214 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9215 (linux_wait_for_event): Do not use TID or check using_threads. Update
9216 call to dead_thread_notify. Call handle_extended_wait.
9217 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9218 (send_sigstop): Delete sigstop_sent.
9219 (wait_for_sigstop): Avoid TID.
9220 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9221 (linux_test_for_tracefork): New.
9222 (linux_lookup_signals): Use thread_db_active and
9223 linux_supports_tracefork_flag.
9224 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9225 * linux-low.h (get_process_thread): Avoid TID.
9226 (struct process_ifo): Move thread_known and tid to the end. Remove
9228 (linux_attach_lwp, thread_db_init): Update prototypes.
9229 * server.h (change_inferior_id): Delete prototype.
9230 (add_pid_to_list, pull_pid_from_list): New prototypes.
9231 * thread-db.c (thread_db_use_events): New.
9232 (find_first_thread): Rename to...
9233 (find_one_thread): ...this. Update callers and messages. Do not
9234 call fatal. Check thread_db_use_events. Do not call
9235 change_inferior_id or new_thread_notify.
9236 (maybe_attach_thread): Update. Do not call new_thread_notify.
9237 (thread_db_init): Set thread_db_use_events. Check use_events.
9238 * utils.c (fatal, warning): Correct message prefix.
9240 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9242 * Makefile.in (clean): Remove new files.
9243 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9244 (powerpc-64.o, powerpc-64.c): New rules.
9245 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9246 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9248 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9250 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9251 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9252 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9253 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9254 (target_regsets): Add AltiVec and SPE register sets.
9255 * configure.ac: Check for AltiVec and SPE.
9256 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9257 (ppc_fill_vrregset, ppc_store_vrregset): New.
9258 (target_regsets): Add AltiVec register set.
9259 * configure: Regenerated.
9261 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9263 * linux-low.c (O_LARGEFILE): Define.
9264 (linux_read_memory): Use /proc/PID/mem.
9265 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9266 * configure, config.in: Regenerated.
9268 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9270 * linux-low.c (linux_wait_for_event): Do not pass signals while
9273 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9275 * win32-low.c (create_process): New.
9276 (win32_create_inferior): Use create_process instead of
9277 CreateProcess. If create_process failed retry appending an ".exe"
9278 suffix. Store the GetLastError result immediatelly after
9279 create_process calls and use it on the call to error.
9281 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9283 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9285 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9287 * configure.ac: Switch license to GPLv3.
9289 2007-08-01 Michael Snyder <msnyder@access-company.com>
9291 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9293 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9295 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9297 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9298 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9299 CloseToolhelp32Snapshot.
9300 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9301 CloseToolhelp32Snapshot.
9303 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9305 * server.c (main): Check for inferior exit before main loop.
9307 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9309 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9310 instead of on tmp_desc.
9312 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9313 Daniel Jacobowitz <dan@codesourcery.com>
9315 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9316 (add_thread): Minor cleanups.
9317 (clear_inferiors): Move lower in the file. Clear the DLL
9319 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9320 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9321 (xml_escape_text): New.
9322 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9324 (handle_v_cont): Report errors.
9325 (gdbserver_version): Update.
9326 (main): Correct size of own_buf. Do not report initial DLL events.
9327 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9328 (unloaded_dll, xml_escape_text): New.
9329 * win32-low.c (enum target_waitkind): Update comments.
9330 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9331 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9332 (win32_EnumProcessModules, win32_GetModuleInformation)
9333 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9334 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9335 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9336 (win32_Module32First, win32_Module32Next, load_toolhelp)
9337 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9338 (get_child_debug_event): Handle DLL events.
9339 (win32_wait): Likewise.
9341 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9343 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9344 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9346 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9348 * win32-low.c (handle_output_debug_string): Ignore event if not
9351 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9353 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9355 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9357 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9359 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9361 * inferiors.c (change_inferior_id): Add comment.
9362 * linux-low.c (check_removed_breakpoint): Add an early
9363 prototype. Improve debug output.
9364 (linux_attach): Doc update.
9365 (linux_detach_one_process, linux_detach): Clean up before releasing
9367 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9368 * linux-low.h (struct process_info): Doc improvement.
9369 * mem-break.c (delete_all_breakpoints): New.
9370 * mem-break.h (delete_all_breakpoints): New prototype.
9371 * thread-db.c (find_first_thread): New.
9372 (thread_db_create_event): Call it instead of
9373 thread_db_find_new_threads. Clean up unused variables.
9374 (maybe_attach_thread): Remove first thread handling.
9375 (thread_db_find_new_threads): Use find_first_thread.
9376 (thread_db_get_tls_address): Likewise.
9378 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9380 * thread-db.c (thread_db_find_new_threads): Add prototype.
9381 (thread_db_create_event): Check for the main thread before adding
9383 (maybe_attach_thread): Only enable event reporting if TID == 0.
9384 (thread_db_get_tls_address): Check for new threads.
9386 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9388 * linux-low.c (linux_create_inferior): Try execv before execvp.
9389 * spu-low.c (spu_create_inferior): Likewise.
9391 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9393 * linux-low.c (linux_create_inferior): Change execv to execvp.
9394 * spu-low.c (spu_create_inferior): Likewies.
9396 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9398 * Makefile.in (clean): Clean new files instead of deleted ones.
9399 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9400 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9402 * configure.srv: Specify XML files and new regformats for MIPS and
9404 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9405 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9406 an entry for the restart register.
9407 (mips_cannot_fetch_register, mips_cannot_store_register)
9408 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9409 register names to match the XML descriptions.
9410 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9411 restart register instead of $0.
9413 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9414 Markus Deuling <deuling@de.ibm.com>
9416 * remote-utils.c (decode_xfer_write): New function.
9417 * server.h (decode_xfer_write): Add prototype.
9418 * server.c (handle_query): Add PACKET_LEN argument. Support
9419 qXfer:spu:read and qXfer:spu:write packets.
9420 (main): Pass packet_len to handle_query.
9421 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9422 * target.h (target_ops): Add qxfer_spu.
9424 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9426 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9427 accessing non-seekable spufs files.
9429 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9431 * server.c (handle_query): Add reply for qC packet.
9433 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9434 Leo Zayas <lerele@champenstudios@com>
9436 * server.h (check_remote_input_interrupt_request): New function.
9437 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9438 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9439 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9440 (check_remote_input_interrupt_request): New function.
9441 * server.h (check_remote_input_interrupt_request): Declare.
9442 * win32-low.c (winapi_DebugBreakProcess,
9443 winapi_GenerateConsoleCtrlEvent): New typedefs.
9444 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9446 (win32_wait): Check for remote interrupt request
9447 with check_remote_input_interrupt_request.
9448 (win32_request_interrupt): New function.
9449 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9451 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9453 * win32-low.c (debug_registers_changed,
9454 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9455 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9456 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9457 (thread_rec): Get context using the low target.
9458 (child_add_thread): Call thread_added on the low target,
9459 which does the same thing.
9461 (do_initial_child_stuff): Remove debug registers references.
9462 Set context using the low target. Resume threads after
9463 setting the contexts.
9464 (child_continue): Remove dead variable. Remove debug
9465 registers references.
9466 (child_fetch_inferior_registers): Go through the low target.
9467 (do_child_store_inferior_registers): Remove.
9468 (child_store_inferior_registers): Go through the low target.
9469 (win32_resume): Remove debug registers references.
9470 Set context using the low target.
9471 (handle_exception): Change return type to void. Don't record
9472 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9473 first chance exception.
9474 (get_child_debug_event): Change return type to void. Remove
9475 goto loop. Always return after waiting for debug event.
9476 (win32_wait): Convert to switch statement. Handle spurious
9479 * win32-i386-low.c (debug_registers_changed,
9480 debug_registers_used): New.
9481 (initial_stuff): Rename to ...
9482 (i386_initial_stuff): ... this. Clear debug registers
9484 (store_debug_registers): Delete.
9485 (i386_get_thread_context): New.
9486 (load_debug_registers): Delete.
9487 (i386_set_thread_context): New.
9488 (i386_thread_added): New.
9489 (single_step): Rename to ...
9490 (i386_single_step): ... this.
9491 (do_fetch_inferior_registers): Rename to ...
9492 (i386_fetch_inferior_register): ... this.
9493 (i386_store_inferior_register): New.
9494 (the_low_target): Adapt to new interface.
9496 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9497 (arm_get_thread_context): New.
9498 (arm_set_thread_context): New.
9500 (do_fetch_inferior_registers): Rename to ...
9501 (arm_fetch_inferior_register): ... this.
9502 (arm_store_inferior_register): New.
9503 (arm_wince_breakpoint): Reimplement as unsigned long.
9504 (arm_wince_breakpoint_len): Define.
9505 (the_low_target): Adapt to new interface.
9507 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9508 load_debug_registers. Add get_thread_context, set_thread_context,
9509 thread_added and store_inferior_register. Rename
9510 fetch_inferior_registers to fetch_inferior_register.
9511 (regptr): Remove declaration.
9513 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9515 * linux-low.c (linux_detach): Change return type to int. Return 0.
9516 * spu-low.c (spu_detach): Likewise.
9518 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9520 * target.h (target_ops): Change return type of detach to int.
9522 (join_inferior): New.
9523 * server.c (main): Don't skip detach support on mingw32.
9524 If the inferior doesn't support detaching return error.
9525 Call join_inferior instead of using waitpid.
9526 * linux-low.c (linux_join): New.
9527 (linux_target_op): Add linux_join.
9528 * spu-low.c (spu_join): New.
9529 (spu_target_ops): Add spu_join.
9530 * win32-low.c (win32_detach): Adapt to new interface.
9531 Reopen current_process_handle before detaching. Issue a child
9532 resume before detaching.
9534 (win32_target_op): Add win32_join.
9536 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9538 * win32-low.c (win32-attach): Fix return value.
9539 * target.h (target_ops): Describe ATTACH return values.
9541 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9543 * win32-low.c (GETPROCADDRESS): Define.
9544 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9545 (winapi_DebugSetProcessKillOnExit): Likewise.
9546 (win32_create_inferior): Force usage of ansi CreateProcessA.
9547 (win32_attach): Use GETPROCADDRESS.
9548 (win32_detach): Likewise.
9550 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9552 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9554 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9556 * win32-low.c: Commit leftover changes from 2007-03-29.
9558 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9560 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9561 fields short instead of int. Add explicit padding.
9562 (i387_cache_to_fsave): Remove unnecessary casts.
9563 (i387_fsave_to_cache): Doc fix.
9564 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9566 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9568 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9569 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9571 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9573 * configure.srv (arm*-*-mingw32ce*): Move near the other
9576 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9578 * configure.ac: Add errno checking.
9579 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9580 sys/file.h and malloc.h.
9581 (AC_CHECK_DECLS): Add perror.
9582 (srv_mingwce): Handle.
9583 * configure.srv (i[34567]86-*-cygwin*): Add
9584 win32-i386-low.o to srv_tgtobj.
9585 (i[34567]86-*-mingw*): Likewise.
9586 (arm*-*-mingw32ce*): Add case.
9587 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9588 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9589 [__MINGW32CE__] (strerror): New function.
9590 [__MINGW32CE__] (errno): Define to GetLastError.
9591 [__MINGW32CE__] (COUNTOF): New macro.
9592 (remote_open): Remove extra close call.
9593 * mem-break.c (delete_breakpoint_at): New function.
9594 * mem-break.h (delete_breakpoint_at): Declare.
9595 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9596 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9597 [USE_WIN32API] (read, write): Add char* casts.
9598 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9599 * server.h: Include wincecompat.h on Windows CE.
9600 [HAVE_ERRNO_H]: Check.
9601 (perror): Declare if not declared.
9602 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9603 (perror_with_name): Remove errno declaration.
9604 * wincecompat.h: New.
9605 * wincecompat.c: New.
9607 * win32-arm-low.c: New.
9608 * win32-i386-low.c: New.
9609 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9610 (OUTMSG2): Make it safe.
9612 (COUNTOF): New macro.
9613 (NUM_REGS): Get it from the low target.
9614 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9615 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9616 (thread_rec): Let low target handle debug registers.
9617 (child_add_thread): Likewise.
9618 (child_init_thread_list): Likewise.
9619 (continue_one_thread): Likewise.
9621 (do_child_fetch_inferior_registers): Move to ...
9622 * win32-i386-low.c: ... here, and rename to ...
9623 (do_fetch_inferior_registers): ... this.
9624 * win32-low.c (child_fetch_inferior_registers):
9625 Go through the low target.
9626 (do_child_store_inferior_registers): Use regptr.
9627 (strwinerror): New function.
9628 (win32_create_inferior): Handle Windows CE.
9629 Use strwinerror instead of strerror on Windows error
9630 codes. Add program to the error output.
9631 Don't close the main thread handle on Windows CE.
9632 (win32_attach): Use coredll.dll on Windows CE.
9633 (win32_kill): Close current process and current
9635 (win32_detach): Use coredll.dll on Windows CE.
9636 (win32_resume): Let low target handle debug registers, and
9638 (handle_exception): Add/Remove initial breakpoint. Avoid
9639 non-existant WSTOPSIG on Windows CE.
9640 (win32_read_inferior_memory): Cast to remove warning.
9641 (win32_arch_string): Go through the low target.
9642 (initialize_low): Call set_breakpoint_data with the low
9643 target's breakpoint.
9644 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9645 FOP_REGNUM, mappings): Move to ...
9646 * win32-i386-low.c: ... here.
9647 * win32-low.c (win32_thread_info): Move to ...
9648 * win32-low.h: ... here.
9649 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9650 win32-arm-low.c and wincecompat.c.
9651 (all:): Add $EXEEXT.
9652 (install-only:): Likewise.
9653 (gdbserver:): Likewise.
9654 (gdbreplay:): Likewise.
9655 * config.in: Regenerate.
9656 * configure: Regenerate.
9658 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9660 * win32-low.c: Rename typedef thread_info to
9661 win32_thread_info throughout.
9663 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9665 * win32-i386-low.c: Rename to ...
9666 * win32-low.c: ... this.
9667 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9668 * Makefile.in: Likewise.
9670 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9672 * remote-utils.c (monitor_output): Constify msg parameter.
9673 * server.h (monitor_output): Likewise.
9674 * win32-i386-low.c (handle_output_debug_string): New.
9675 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9676 handle_output_debug_string.
9677 (get_child_debug_event): Likewise.
9679 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9681 * server.c (main): Correct strtoul check.
9683 2007-03-27 Jon Ringle <jon@ringle.org>
9685 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9687 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9689 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9691 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9693 * terminal.h: Check HAVE_SGTTY_H.
9695 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9697 * remote-utils.c (remote_open): Print out the assigned port number.
9699 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9701 * remote-utils.c (monitor_output): New function.
9702 * server.c (debug_threads): Define here.
9703 (monitor_show_help): New function.
9704 (handle_query): Handle qRcmd.
9705 (main): Do not handle 'd' packet.
9706 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9707 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9710 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9712 * Makefile.in (EXEEXT): New.
9713 (clean): Use $(EXEEXT).
9715 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9717 * target.h (target_ops): Rename send_signal to request_interrupt,
9718 and remove enum target_signal parameter.
9719 * linux-low.c (linux_request_interrupt): Rename from
9720 linux_send_signal, and always send SIGINT.
9721 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9722 and always send SIGINT.
9723 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9725 (input_interrupt): Likewise.
9727 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9729 * server.c (get_features_xml): Check if target implemented
9731 * win32-i386-low.c (win32_arch_string): New.
9732 (win32_target_ops): Add win32_arch_string as arch_string member.
9734 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9736 * spu-low.c (spu_arch_string): New.
9737 (spu_target_ops): Add spu_arch_string.
9739 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9741 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9742 * configure.ac: Do not check for terminal.h.
9743 * configure, config.in: Regenerated.
9745 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9747 * Makefile.in (OBS): Add $(XML_BUILTIN).
9748 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9750 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9751 (arm-with-iwmmxt.c): New.
9752 * config.in, configure: Regenerate.
9753 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9754 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9755 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9756 (arm*-*-linux*): Add iWMMXt and regset support.
9757 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9758 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9759 (arm_store_wmmxregset, target_regsets): New.
9760 * server.c (get_features_xml): Take annex argument. Check builtin
9762 (handle_query): Handle multiple annexes.
9764 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9766 * remote-utils.c [USE_WIN32API] (read, write): Define.
9767 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9770 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9772 * linux-i386-low.c (the_low_target): Set arch_string.
9773 * linux-x86-64-low.c (the_low_target): Likewise.
9774 * linux-low.c (linux_arch_string): New.
9775 (linux_target_ops): Add it.
9776 * linux-low.h (struct linux_target_ops): Add arch_string.
9777 * server.c (write_qxfer_response): Use const void * for DATA.
9778 (get_features_xml): New.
9779 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9780 * target.h (struct target_ops): Add arch_string method.
9782 2007-01-03 Denis Pilat <denis.pilat@st.com>
9783 Daniel Jacobowitz <dan@codesourcery.com>
9785 * linux-low.c (linux_kill): Handle being called with no threads.
9786 * win32-i386-low.c (win32_kill): Likewise.
9787 (get_child_debug_event): Clear current_process_handle.
9789 2006-12-30 Denis PILAT <denis.pilat@st.com>
9790 Daniel Jacobowitz <dan@codesourcery.com>
9792 * remote-utils.c (remote_open): Check the type of specified
9793 serial port devices before opening them.
9794 * server.c (main): Kill the inferior if an error occurs during
9795 the first remote_open.
9797 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9799 * README: Update supported targets.
9801 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9803 * Makefile.in (clean): Remove reg-mips64.c.
9804 (reg-mips64.c, reg-mips64.o): New rules.
9805 * configure.srv: Handle mips64. Include regset support for mips.
9806 * linux-mips-low.c (union mips_register): New.
9807 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9808 (mips_breakpoint, mips_breakpoint_at): Use int.
9809 (mips_collect_register, mips_supply_register)
9810 (mips_collect_register_32bit, mips_supply_register_32bit)
9811 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9812 (mips_store_fpregset, target_regsets): New.
9813 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9815 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9817 * configure.srv: Add target "spu*-*-*".
9818 * Makefile.in (clean): Remove reg-spu.c.
9819 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9820 * spu-low.c: New file.
9822 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9824 * configure.ac: Correct td_thr_tls_get_addr test.
9825 * configure: Regenerated.
9827 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9829 * linux-low.c (linux_wait_for_event): Reformat. Use the
9831 * remote-utils.c (decode_address_to_semicolon): New.
9832 * server.c (pass_signals, handle_general_set): New.
9833 (handle_query): Mention QPassSignals for qSupported.
9834 (main): Call handle_general_set.
9835 * server.h (pass_signals, decode_address_to_semicolon): New.
9837 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9839 * server.c (handle_query): Correct error handling for read_auxv.
9841 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9843 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9844 and srv_linux_thread_db to yes.
9845 * linux-s390-low.c (s390_fill_gregset): New function.
9846 (target_regsets): Define data structure.
9848 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9850 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9851 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9852 * config.in, configure: Regenerated.
9853 * inferiors.c (gdb_id_to_thread): New function.
9854 (gdb_id_to_thread_id): Use it.
9855 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9856 * linux-low.h (struct process_info): Add th member.
9857 (thread_db_get_tls_address): New prototype.
9858 * remote-utils.c (decode_address): Make non-static.
9859 * server.c (handle_query): Handle qGetTLSAddr.
9860 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9861 * target.h (struct target_ops): Add get_tls_address.
9862 * thread-db.c (maybe_attach_thread): Save the thread handle.
9863 (thread_db_get_tls_address): New.
9865 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9867 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9868 (linux_resume_one_process): Take a siginfo_t *. Update all
9869 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9870 (struct pending_signals): Add a siginfo_t.
9871 (linux_wait_for_process): Always set last_status.
9872 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9873 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9874 * linux-low.h (struct process_info): Add last_status.
9876 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9878 * remote-utils.c (try_rle): New function.
9879 (putpkt_binary): Use it.
9881 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9883 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9884 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9885 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9886 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9887 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9890 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9892 * server.c (terminal_fd): New variable.
9893 (old_foreground_pgrp): Likewise.
9894 (restore_old_foreground_pgrp): New function.
9895 (start_inferior): Record the terminal file descriptor in terminal_fd
9896 and its original foreground group in old_foreground_pgrp. Register
9897 restore_old_foreground_pgrp with atexit().
9899 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9901 * server.c (handle_query): Correct qPart to qXfer.
9903 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9905 * configure.ac: Check for more headers which are missing on
9906 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9907 * configure.srv: Add Cygwin and mingw32.
9908 * remote-utils.c: Don't include headers unconditionally which
9909 are missing on mingw32. Include <winsock.h> for mingw32.
9910 (remote_open): Adjust for mingw32 support. Flush
9911 standard error after writing to it.
9912 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9913 (unblock_async_io, enable_async_io, disable_async_io)
9914 (readchar, getpkt): Update for Winsock support.
9915 (prepare_resume_reply): Expect a protocol signal number.
9916 * server.c: Disable <sys/wait.h> on mingw32.
9917 (start_inferior): Adjust for mingw32 support. Flush
9918 standard error after writing to it.
9919 (attach_inferior): Likewise. Use protocol signal
9921 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9923 * win32-i386-low.c: New file.
9924 * Makefile.in (XM_CLIBS): Set.
9925 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9926 (win32-i386-low.o): New dependency rule.
9927 * linux-low.c (linux_wait): Use target signal numbers.
9928 * target.h (struct target_ops): Doc fix.
9929 * server.h (target_signal_to_name): New prototype.
9930 * gdbreplay.c: Don't include headers unconditionally which
9931 are missing on mingw32. Include <winsock.h> for mingw32.
9932 (remote_close, remote_open): Adjust for Winsock support.
9933 * configure, config.in: Regenerated.
9935 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9937 * server.c (decode_xfer_read, write_qxfer_response): New.
9938 (handle_query): Take a packet length argument. Handle
9939 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9940 the qSupported response.
9941 (main): Update call to handle_query.
9943 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9945 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9946 (putpkt_binary): Renamed from putpkt and adjusted for binary
9948 (putpkt): New wrapper for putpkt_binary.
9949 (readchar): Don't mask off the high bit.
9950 (decode_X_packet): New function.
9951 * server.c (main): Call putpkt_binary if a handler sets the packet
9952 length. Save the length of the incoming packet. Handle 'X'.
9953 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9955 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9957 * server.c (handle_query): Handle qSupported.
9959 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9961 * remote-utils.c (all_symbols_looked_up): New variable.
9962 (look_up_one_symbol): Check it.
9963 * server.h (look_up_one_symbol): New declaration.
9964 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9966 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9968 * Makefile.in (linux-arm-low.o): Update dependencies.
9969 * linux-arm-low.c: Include "gdb_proc_service.h".
9970 (PTRACE_GET_THREAD_AREA): Define.
9971 (ps_get_thread_area): New function.
9973 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9975 * configure.srv (m68k*-*-uclinux*): New target.
9976 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9977 (linux_resume_one_process): Remove extraneous cast.
9978 (linux_read_offsets): New.
9979 (linux_target_op): Add linux_read_offsets on mmuless systems.
9980 * server.c (handle_query): Add qOffsets logic.
9981 * target.h (struct target_ops): Add read_offsets.
9983 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9985 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9986 (PTRACE_GET_THREAD_AREA): Define.
9987 (ps_get_thread_area): New function.
9988 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9989 (linux-x86-64-low.o): Update.
9991 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9993 * configure.ac: Remove checks for prfpregset_t.
9994 * gdb_proc_service.h: New file.
9995 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9996 new "gdb_proc_service.h".
9997 * proc-service.c: Likewise.
9998 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9999 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10000 * Makefile.in (gdb_proc_service_h): Updated.
10001 * configure, config.in: Regenerated.
10003 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10005 * remote-utils.c (prepare_resume_reply): Move declaration
10006 of gdb_id_from_wait to the top of the block.
10008 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10010 * linux-low.c (regsets_store_inferior_registers): Read the regset
10011 from the target before filling it.
10013 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10015 * server.c (attach_inferior): Return SIGTRAP for a successful
10018 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10020 * Makefile.in (OBS): Add version.o.
10021 (STAGESTUFF): Delete.
10022 (version.o): Add dependencies.
10023 (version.c): Replace rule.
10024 (clean): Remove version.c.
10025 * server.c (gdbserver_version): New.
10026 (gdbserver_usage): Use printf.
10027 (main): Handle --version and --help.
10028 * server.h (version, host_name): Add declarations.
10030 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10042 * linux-x86-64-low.c:
10044 * linux-s390-low.c:
10045 * linux-ppc64-low.c:
10047 * linux-mips-low.c:
10048 * linux-m68k-low.c:
10049 * linux-m32r-low.c:
10052 * linux-ia64-low.c:
10053 * linux-i386-low.c:
10054 * linux-crisv32-low.c:
10066 * gdbserver.1: Add (C) after Copyright. Update the FSF
10069 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10071 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10072 (arm_breakpoint_at): Recognize both breakpoints.
10073 (the_low_target): Use the correct breakpoint instruction.
10075 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10077 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10078 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10079 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10080 (the_low_target): Update.
10082 2005-10-25 Andreas Schwab <schwab@suse.de>
10084 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10086 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10087 (ia64_num_regs): Reduce to 462.
10089 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10091 * acinclude.m4: Correct quoting.
10092 * aclocal.m4: Regenerated.
10094 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10095 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10096 (thread_db_init): Call thread_db_err_str.
10097 * configure.ac: Check for TD_VERSION.
10098 * config.in, configure: Regenerated.
10100 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10102 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10104 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10106 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10107 is not available. Define HAVE_PTRACE_GETREGS if it is.
10108 * config.in, configure: Regenerated.
10109 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10110 * linux-i386-low.c, linux-m68k-low.c: Update to use
10111 HAVE_PTRACE_GETREGS.
10112 * linux-low.c (regsets_fetch_inferior_registers)
10113 (regsets_store_inferior_registers): Only return 0 if we processed
10115 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10116 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10118 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10120 * inferiors.c (struct thread_info): Add gdb_id.
10121 (add_thread): Add gdb_id argument.
10122 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10123 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10124 calls to add_thread.
10125 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10126 * server.c (handle_query): Use thread_to_gdb_id.
10127 (handle_v_cont, main): Use gdb_id_to_thread_id.
10128 * server.h (add_thread): Update prototype.
10129 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10132 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10134 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10135 left-padded registers.
10136 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10137 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10139 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10141 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10142 * configure: Regenerate.
10143 * config.in: Regenerate.
10144 * server.h (NEED_DECLARATION_STRERROR):
10145 Replace with !HAVE_DECL_STRERROR.
10147 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10149 * linux-low.c (linux_wait, linux_send_signal): Don't test
10150 an unsigned long variable for > 0 if it could be MAX_ULONG.
10151 * server.c (myresume): Likewise.
10152 * target.c (set_desired_inferior): Likewise.
10154 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10156 * configure.ac: Simplify and improve check for socklen_t.
10157 * configure, config.in: Regenerate.
10159 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10161 * acconfig.h: Remove.
10162 * configure.ac: Add a test for socklen_t. Use three-argument
10163 AC_DEFINE throughout.
10164 * config.in: Regenerated using autoheader 2.59.
10165 * configure: Regenerated.
10167 * gdbreplay.c (socklen_t): Provide a default.
10168 (remote_open): Use socklen_t.
10169 * remote-utils.c (socklen_t): Provide a default.
10170 (remote_open): Use socklen_t.
10171 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10174 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10176 * linux-low.c (linux_read_memory, linux_write_memory)
10177 (linux_read_auxv): Likewise.
10178 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10179 (check_mem_write): Likewise.
10180 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10182 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10183 (registers_from_string, register_data): Likewise.
10184 * server.c (handle_query, main): Likewise.
10185 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10186 (decode_M_packet): Likewise.
10187 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10188 * target.h (struct target_ops): Update read_memory, write_memory,
10190 (read_inferior_memory, write_inferior_memory): Update.
10191 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10192 to unsigned char *.
10193 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10194 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10195 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10196 linux-s390-low.c, linux-sh-low.c: Update for changes in
10197 read_inferior_memory and the_low_target->breakpoint.
10199 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10201 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10202 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10203 * configure.srv: Add powerpc64-*-linux*.
10204 * linux-ppc64-low.c: New file.
10206 2005-05-23 Orjan Friberg <orjanf@axis.com>
10208 * linux-cris-low.c: New file with support for CRIS.
10209 * linux-crisv32-low.c: Ditto for CRISv32.
10210 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10211 (clean): Add reg-cris.c and reg-crisv32.c.
10212 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10213 reg-crisv32.o, and reg-crisv32.c to make rules.
10214 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10215 recognized targets.
10217 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10219 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10220 of sizeof (PTRACE_XFER_TYPE).
10221 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10223 2005-05-12 Orjan Friberg <orjanf@axis.com>
10225 * target.h (struct target_ops): Add insert_watchpoint,
10226 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10227 pointers for hardware watchpoint support.
10228 * linux-low.h (struct linux_target_ops): Ditto.
10229 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10230 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10231 to linux_target_ops.
10232 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10234 * server.c (main): Recognize 'Z' and 'z' packets.
10236 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10238 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10239 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10240 (the_low_target): Add new members.
10242 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10244 * proc-service.c (ps_lgetregs): Search all_processes instead of
10247 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10249 * server.c (start_inferior): Change return type to int.
10250 (attach_inferior): Change sigptr to int *.
10251 (handle_v_cont, handle_v_requests): Change signal to int *.
10252 (main): Change signal to int.
10254 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10256 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10257 * configure.srv: Add m32r*-*-linux*.
10258 * linux-m32r-low.c: New file.
10260 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10262 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10264 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10266 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10267 Take unsigned long arguments for PIDs.
10268 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10269 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10270 (wait_for_sigstop, linux_resume_one_process)
10271 (regsets_fetch_inferior_registers, linux_send_signal)
10272 (linux_read_auxv): Likewise. Update the types of variables holding
10273 PIDs. Update format string specifiers.
10274 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10275 * remote-utils.c (prepare_resume_reply): Likewise.
10276 * server.c (cont_thread, general_thread, step_thread)
10277 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10279 (handle_query): Update format specifiers.
10280 (handle_v_cont, main): Use strtoul for thread IDs.
10281 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10282 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10283 (general_thread, step_thread, thread_from_wait)
10284 (old_thread_from_wait): Update.
10285 * target.h (struct thread_resume): Use unsigned long for THREAD.
10286 (struct target_ops): Use unsigned long for arguments to attach and
10289 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10291 * acinclude.m4: Include bfd/bfd.m4 directly.
10292 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10293 <agriffis@toolchain.org>.
10294 * aclocal.m4, configure: Regenerated.
10296 2005-01-07 Andrew Cagney <cagney@gnu.org>
10298 * configure.ac: Rename configure.in, require autoconf 2.59.
10299 * configure: Re-generate.
10301 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10303 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10304 LIBS when finished.
10305 * aclocal.m4: Regenerated.
10306 * configure: Regenerated.
10308 2004-11-21 Andreas Schwab <schwab@suse.de>
10310 * linux-m68k-low.c (m68k_num_gregs): Define.
10311 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10312 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10313 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10314 (m68k_breakpoint_at): New. Add to the_low_target.
10316 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10317 srv_linux_thread_db to yes.
10319 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10321 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10322 (ARCH_SET_FS): Likewise.
10323 (ARCH_GET_FS): Likewise.
10324 (ARCH_GET_GS): Likewise.
10326 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10328 * linux-i386-low.c (ps_get_thread_area): New.
10329 * linux-x86-64-low.c (ps_get_thread_area): New.
10330 * linux-low.c: Include <sys/syscall.h>.
10331 (linux_kill_one_process): Don't kill the first thread here.
10332 (linux_kill): Kill the first thread here.
10333 (kill_lwp): New function.
10334 (send_sigstop, linux_send_signal): Use it.
10335 * proc-service.c: Clean up #ifdefs.
10336 (fpregset_info): Delete.
10337 (ps_lgetregs): Update and enable implementation.
10338 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10340 * remote-utils.c (struct sym_cache, symbol_cache): New.
10341 (input_interrupt): Print a clearer message.
10342 (async_io_enabled): New variable.
10343 (enable_async_io, disable_async_io): Use it. Update comments.
10344 (look_up_one_symbol): Use the symbol cache.
10345 * thread-db.c (thread_db_look_up_symbols): New function.
10346 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10348 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10350 * configure.in: Test for -rdynamic.
10351 * configure: Regenerated.
10352 * Makefile (INTERNAL_LDFLAGS): New.
10353 (gdbserver, gdbreplay): Use it.
10355 2004-09-02 Andrew Cagney <cagney@gnu.org>
10357 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10359 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10361 * linux-low.c (linux_wait): Clear all_processes list also.
10363 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10365 * linux-low.c: Include <errno.h>. Remove extern declaration of
10368 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10370 * gdbreplay.c, server.h, utils.c: Update copyright years.
10372 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10374 * server.c (main): Print child status or termination signal from
10375 variable 'signal', not 'sig'.
10377 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10379 * linux-low.c (linux_read_memory): Change return type to
10380 int. Check for and return error from ptrace().
10381 * target.c (read_inferior_memory): Change return type to int. Pass
10382 back return status from the_target->read_memory().
10383 * target.h (struct target_ops): Adapt *read_memory() prototype.
10385 (read_inferior_memory): Adapt prototype.
10386 * server.c (main): Return an error packet if
10387 read_inferior_memory() returns an error.
10389 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10391 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10392 Unify with other clean targets.
10394 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10396 * server.c (handle_v_cont): Call set_desired_inferior.
10398 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10400 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10402 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10404 * linux-low.c (linux_wait): Unblock async I/O.
10405 (linux_resume): Block and enable async I/O.
10406 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10407 * server.h (block_async_io, unblock_async_io): Add prototypes.
10409 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10411 * remote-utils.c (remote_open): Print a status notice after
10412 opening a TCP port.
10413 * server.c (attach_inferior): Print a status notice after
10416 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10418 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10420 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10422 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10424 * server.c, target.h: Update copyright years.
10426 2004-02-25 Roland McGrath <roland@redhat.com>
10428 * target.h (struct target_ops): New member `read_auxv'.
10429 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10430 * linux-low.c (linux_read_auxv): New function.
10431 (linux_target_ops): Initialize `read_auxv' member to that.
10433 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10435 Committed by Jim Blandy <jimb@redhat.com>.
10437 * linux-s390-low.c (s390_num_regs): Update.
10438 (s390_regmap): Remove control registers. Use __s390x__ predefine
10439 instead of GPR_SIZE to distiguish s390 and s390x targets.
10441 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10443 * linux-low.c: Update copyright year.
10444 (check_removed_breakpoint): Clear pending_is_breakpoint.
10445 (linux_set_resume_request, linux_queue_one_thread)
10446 (resume_status_pending_p): New functions.
10447 (linux_continue_one_thread): Use process->resume.
10448 (linux_resume): Only resume threads if there are no pending events.
10449 * linux-low.h (struct process_info): Add resume request
10452 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10454 * regcache.c (new_register_cache): Clear the allocated register
10455 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10457 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10459 * linux-low.c (linux_resume): Take a struct thread_resume *
10461 (linux_wait): Update call.
10462 (resume_ptr): New static variable.
10463 (linux_continue_one_thread): Renamed from
10464 linux_continue_one_process. Use resume_ptr.
10465 (linux_resume): Use linux_continue_one_thread.
10466 * server.c (handle_v_cont, handle_v_requests): New functions.
10467 (myresume): New function.
10468 (main): Handle 'v' case.
10469 * target.h (struct thread_resume): New type.
10470 (struct target_ops): Change argument of "resume" to struct
10472 (myresume): Delete macro.
10474 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10476 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10477 (uninstall): Support DESTDIR.
10479 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10481 * configure.srv: Add xscale*linux copy of arm*linux entry.
10483 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10485 * linux-arm-low.c (arm_reinsert_addr): New function.
10486 (the_low_target): Add arm_reinsert_addr.
10488 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10490 * mem-break.c: Remove whitespace at end of file.
10492 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10494 * configure.in: Check whether we need to prototype strerror.
10495 * server.h: Optionally prototype strerror.
10496 * gdbreplay.c (perror_with_name): Use strerror.
10497 * linux-low.c (linux_attach_lwp): Use strerror.
10498 * utils.c (perror_with_name): Use strerror.
10499 * config.in, configure: Regenerated.
10501 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10503 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10504 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10506 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10508 * Makefile.in (SFILES): Update.
10509 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10510 low-sun3.c: Remove files.
10512 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10514 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10515 (linux_detach_one_process, linux_detach): New functions.
10516 (linux_target_ops): Add linux_detach.
10517 * server.c (main): Handle 'D' packet.
10518 * target.h (struct target_ops): Add "detach" member.
10519 (detach_inferior): Define.
10521 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10523 From Kelley Cook <kelleycook@wideopenwest.com>:
10524 * configure.srv: Accept i[34567]86 variants.
10526 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10528 * linux-low.c (linux_wait_for_event): Correct comment typos.
10529 (linux_resume_one_process): Call check_removed_breakpoint.
10530 (linux_send_signal): New function.
10531 (linux_target_ops): Add linux_send_signal.
10532 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10534 * target.h (struct target_ops): Add send_signal.
10536 2003-05-29 Jim Blandy <jimb@redhat.com>
10538 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10539 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10540 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10541 away part of the register's value.
10543 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10545 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10546 (linux_wait_for_event, linux_init_signals): Likewise.
10548 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10550 * configure.in: Check for stdlib.h.
10551 * configure: Regenerated.
10552 * config.in: Regenerated.
10554 2003-01-04 Andreas Schwab <schwab@suse.de>
10556 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10558 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10560 * Makefile.in: Remove obsolete code.
10562 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10564 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10565 defined(PT_FPR0_HI).
10567 2002-11-17 Stuart Hughes <seh@zee2.com>
10569 * linux-arm-low.c (arm_num_regs): Increase.
10570 (arm_regmap): Include status register.
10572 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10574 * linux-low.c (register_addr): Remove incorrect -1 check.
10576 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10578 * linux-low.c (linux_create_inferior): Call setpgid. Return
10580 (unstopped_p, linux_signal_pid): Remove.
10581 (linux_target_ops): Remove linux_signal_pid.
10582 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10583 global instead of target method.
10584 * target.h (struct target_ops): Remove signal_pid. Update comment
10585 for create_inferior.
10586 * server.c (signal_pid): New variable.
10587 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10588 gdbserver. Set the child to be the foreground process group.
10589 (attach_inferior): Set signal_pid.
10591 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10593 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10595 2002-08-20 Jim Blandy <jimb@redhat.com>
10597 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10600 2002-08-01 Andrew Cagney <cagney@redhat.com>
10602 * Makefile.in: Make chill references obsolete.
10604 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10606 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10607 * configure: Regenerate.
10608 * config.in: Regenerate.
10610 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10612 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10613 (perror_with_name, remote_close, remote_open, expect, play): Static.
10615 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10617 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10618 byte offsets instead of an array of indexes.
10619 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10621 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10623 * regcache.c: Add comment.
10625 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10627 * thread-db.c: New file.
10628 * proc-service.c: New file.
10629 * acinclude.m4: New file.
10630 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10631 proc-service.o, and thread-db.o.
10632 (linux-low.o): Add USE_THREAD_DB.
10633 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10634 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10635 * aclocal.m4: Regenerated.
10636 * config.in: Regenerated.
10637 * configure: Regenerated.
10638 * configure.in: Check for proc_service.h, sys/procfs.h,
10639 thread_db.h, and linux/elf.h headrs.
10640 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10641 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10642 Check for -lthread_db and thread support.
10643 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10644 PowerPC, and SuperH.
10645 * i387-fp.c: Constify arguments.
10646 * i387-fp.h: Likewise.
10647 * inferiors.c: (struct thread_info): Renamed from
10648 `struct inferior_info'. Remove PID member. Use generic inferior
10649 list header. All uses updated.
10650 (inferiors, signal_pid): Removed.
10651 (all_threads): New variable.
10652 (get_thread): Define.
10653 (add_inferior_to_list): New function.
10654 (for_each_inferior): New function.
10655 (change_inferior_id): New function.
10656 (add_inferior): Removed.
10657 (remove_inferior): New function.
10658 (add_thread): New function.
10659 (free_one_thread): New function.
10660 (remove_thread): New function.
10661 (clear_inferiors): Use for_each_inferior and free_one_thread.
10662 (find_inferior): New function.
10663 (find_inferior_id): New function.
10664 (inferior_target_data): Update argument type.
10665 (set_inferior_target_data): Likewise.
10666 (inferior_regcache_data): Likewise.
10667 (set_inferior_regcache_data): Likewise.
10668 * linux-low.c (linux_bp_reinsert): Remove.
10669 (all_processes, stopping_threads, using_thrads)
10670 (struct pending_signals, debug_threads, pid_of): New.
10671 (inferior_pid): Replace with macro.
10672 (struct inferior_linux_data): Remove.
10673 (get_stop_pc, add_process): New functions.
10674 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10675 Use add_process and add_thread.
10676 (linux_attach_lwp): New function, based on old linux_attach. Use
10677 add_process and add_thread. Set stop_expected for new threads.
10678 (linux_attach): New function.
10679 (linux_kill_one_process): New function.
10680 (linux_kill): Kill all LWPs.
10681 (linux_thread_alive): Use find_inferior_id.
10682 (check_removed_breakpoints, status_pending_p): New functions.
10683 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10684 Update. Use WNOHANG. Wait for cloned processes also. Update process
10685 struct for the found process.
10686 (linux_wait_for_event): New function.
10687 (linux_wait): Use it. Support LWPs.
10688 (send_sigstop, wait_for_sigstop, stop_all_processes)
10689 (linux_resume_one_process, linux_continue_one_process): New functions.
10690 (linux_resume): Support LWPs.
10691 (REGISTER_RAW_SIZE): Remove.
10692 (fetch_register): Use register_size instead. Call supply_register.
10693 (usr_store_inferior_registers): Likewise. Call collect_register.
10694 Fix recursive case.
10695 (regsets_fetch_inferior_registers): Improve error message.
10696 (regsets_store_inferior_registers): Add debugging.
10697 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10698 (unstopped_p, linux_signal_pid): New functions.
10699 (linux_target_ops): Add linux_signal_pid.
10700 (linux_init_signals): New function.
10701 (initialize_low): Call it. Initialize using_threads.
10702 * regcache.c (inferior_regcache_data): Add valid
10704 (get_regcache): Fetch registers lazily. Add fetch argument
10705 and update all callers.
10706 (regcache_invalidate_one, regcache_invalidate): New
10708 (new_register_cache): Renamed from create_register_cache.
10709 Return the new regcache.
10710 (free_register_cache): Change argument to a void *.
10711 (registers_to_string, registers_from_string): Call get_regcache
10712 with fetch flag set.
10713 (register_data): Make static. Pass fetch flag to get_regcache.
10714 (supply_register): Call get_regcache with fetch flag clear.
10715 (collect_register): Call get_regcache with fetch flag set.
10716 (collect_register_as_string): New function.
10717 * regcache.h: Update.
10718 * remote-utils.c (putpkt): Flush after debug output and use
10720 Handle input interrupts while waiting for an ACK.
10721 (input_interrupt): Use signal_pid method.
10722 (getpkt): Flush after debug output and use stderr.
10723 (outreg): Use collect_register_as_string.
10724 (new_thread_notify, dead_thread_notify): New functions.
10725 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10726 and general_thread.
10727 (look_up_one_symbol): Flush after debug output.
10728 * server.c (step_thread, server_waiting): New variables.
10729 (start_inferior): Don't use signal_pid. Update call to mywait.
10730 (attach_inferior): Update call to mywait.
10731 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10732 (main): Don't fetch/store registers explicitly. Use
10733 set_desired_inferior. Support proposed ``Hs'' packet. Update
10735 * server.h: Update.
10736 (struct inferior_list, struct_inferior_list_entry): New.
10737 * target.c (set_desired_inferior): New.
10738 (write_inferior_memory): Constify.
10739 (mywait): New function.
10740 * target.h: Update.
10741 (struct target_ops): New signal_pid method.
10742 (mywait): Removed macro, added prototype.
10744 * linux-low.h (regset_func): Removed.
10745 (regset_fill_func, regset_store_func): New.
10746 (enum regset_type): New.
10747 (struct regset_info): Add type field. Use new operation types.
10748 (struct linux_target_ops): stop_pc renamed to get_pc.
10749 Add decr_pc_after_break and breakpoint_at.
10750 (get_process, get_thread_proess, get_process_thread)
10751 (strut process_info, all_processes, linux_attach_lwp)
10752 (thread_db_init): New.
10754 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10755 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10756 (the_low_target): Add new members.
10757 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10758 (i386_store_fpxregset): Constify.
10759 (target_regsets): Add new kind identifier.
10760 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10761 (i386_set_pc): Add debugging.
10762 (i386_breakpoint_at): New function.
10763 (the_low_target): Add new members.
10764 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10765 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10766 (mips_breakpoint_at): New.
10767 (the_low_target): Add new members.
10768 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10769 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10770 (the_low_target): Add new members.
10771 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10772 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10773 (the_low_target): Add new members.
10774 * linux-x86-64-low.c (target_regsets): Add new kind
10777 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10779 From Martin Pool <mbp@samba.org>:
10780 * server.c (gdbserver_usage): New function.
10783 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10785 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10786 stop_at -> stop_pc.
10788 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10790 * Makefile.in: Remove obsolete code.
10792 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10794 * linux-low.c (regsets_fetch_inferior_registers),
10795 (regsets_store_inferior_registers): Removed cast to int from
10797 * regcache.h: Added declaration of struct inferior_info.
10799 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10801 * inferiors.c (struct inferior_info): Add regcache_data.
10802 (add_inferior): Call create_register_cache.
10803 (clear_inferiors): Call free_register_cache.
10804 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10805 * regcache.c (struct inferior_regcache_data): New.
10806 (registers): Remove.
10807 (get_regcache): New function.
10808 (create_register_cache, free_register_cache): New functions.
10809 (set_register_cache): Don't initialize the register cache here.
10810 (registers_to_string, registers_from_string, register_data): Call
10812 * regcache.h: Add prototypes.
10813 * server.h: Likewise.
10815 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10817 * mem-break.c: New file.
10818 * mem-break.h: New file.
10819 * Makefile.in: Add mem-break.o rule; update server.h
10821 * inferiors.c (struct inferior_info): Add target_data
10823 (clear_inferiors): Free target_data member if set.
10824 (inferior_target_data, set_inferior_target_data): New functions.
10825 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10826 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10827 * linux-low.c (linux_bp_reinsert): New variable.
10828 (struct inferior_linux_data): New.
10829 (linux_create_inferior): Use set_inferior_target_data.
10830 (linux_attach): Likewise. Call add_inferior.
10831 (linux_wait_for_one_inferior): New function.
10832 (linux_wait): Call it.
10833 (linux_write_memory): Add const.
10834 (initialize_low): Call set_breakpoint_data.
10835 * linux-low.h (struct linux_target_ops): Add breakpoint
10837 * server.c (attach_inferior): Remove extra add_inferior
10839 * server.h: Include mem-break.h. Update inferior.c
10841 * target.c (read_inferior_memory)
10842 (write_inferior_memory): New functions.
10843 * target.h (read_inferior_memory)
10844 (write_inferior_memory): Change macros to prototypes.
10845 (struct target_ops): Update comments. Add const to write_memory
10848 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10850 * linux-low.c (usr_store_inferior_registers): Support
10851 registers which are allowed to fail to store.
10852 * linux-low.h (linux_target_ops): Likewise.
10853 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10854 (ppc_cannot_store_register): FPSCR may not be storable.
10856 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10858 * server.h: Include <string.h> if HAVE_STRING_H.
10859 * ChangeLog: Correct paths in last ChangeLog entry.
10861 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10863 * linux-low.h: Remove obsolete prototypes.
10864 (struct linux_target_ops): New.
10865 (extern the_low_target): New.
10866 * linux-low.c (num_regs, regmap): Remove declarations.
10867 (register_addr): Use the_low_target explicitly.
10868 (fetch_register): Likewise.
10869 (usr_fetch_inferior_registers): Likewise.
10870 (usr_store_inferior_registers): Likewise.
10871 * linux-arm-low.c (num_regs): Remove.
10872 (arm_num_regs): Define.
10873 (arm_regmap): Renamed from regmap, made static.
10874 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10876 (arm_cannot_store_register): Renamed from cannot_store_register,
10878 (the_low_target): New.
10879 * linux-i386-low.c (num_regs): Remove.
10880 (i386_num_regs): Define.
10881 (i386_regmap): Renamed from regmap, made static.
10882 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10884 (i386_cannot_store_register): Renamed from cannot_store_register,
10886 (the_low_target): New.
10887 * linux-ia64-low.c (num_regs): Remove.
10888 (ia64_num_regs): Define.
10889 (ia64_regmap): Renamed from regmap, made static.
10890 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10892 (ia64_cannot_store_register): Renamed from cannot_store_register,
10894 (the_low_target): New.
10895 * linux-m68k-low.c (num_regs): Remove.
10896 (m68k_num_regs): Define.
10897 (m68k_regmap): Renamed from regmap, made static.
10898 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10900 (m68k_cannot_store_register): Renamed from cannot_store_register,
10902 (the_low_target): New.
10903 * linux-mips-low.c (num_regs): Remove.
10904 (mips_num_regs): Define.
10905 (mips_regmap): Renamed from regmap, made static.
10906 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10908 (mips_cannot_store_register): Renamed from cannot_store_register,
10910 (the_low_target): New.
10911 * linux-ppc-low.c (num_regs): Remove.
10912 (ppc_num_regs): Define.
10913 (ppc_regmap): Renamed from regmap, made static.
10914 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10916 (ppc_cannot_store_register): Renamed from cannot_store_register,
10918 (the_low_target): New.
10919 * linux-s390-low.c (num_regs): Remove.
10920 (s390_num_regs): Define.
10921 (s390_regmap): Renamed from regmap, made static.
10922 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10924 (s390_cannot_store_register): Renamed from cannot_store_register,
10926 (the_low_target): New.
10927 * linux-sh-low.c (num_regs): Remove.
10928 (sh_num_regs): Define.
10929 (sh_regmap): Renamed from regmap, made static.
10930 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10932 (sh_cannot_store_register): Renamed from cannot_store_register,
10934 (the_low_target): New.
10935 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10936 (the_low_target): New.
10938 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10940 * Makefile.in: Add stamp-h target.
10941 * configure.in: Create stamp-h.
10942 * configure: Regenerated.
10944 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10946 * inferiors.c: New file.
10947 * target.c: New file.
10948 * target.h: New file.
10949 * Makefile.in: Add target.o and inferiors.o. Update
10951 * linux-low.c (inferior_pid): New static variable,
10952 moved from server.c.
10953 (linux_create_inferior): Renamed from create_inferior.
10954 Call add_inferior. Return 0 on success instead of a PID.
10955 (linux_attach): Renamed from myattach.
10956 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10957 (linux_thread_alive): Renamed from mythread_alive.
10958 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10960 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10961 (regsets_store_inferior_registers): Correct error message.
10962 Add missing ``return 0''.
10963 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10964 (linux_store_registers): Renamed from store_inferior_registers.
10965 (linux_read_memory): Renamed from read_inferior_memory.
10966 (linux_write_memory): Renamed from write_inferior_memory.
10967 (linux_target_ops): New structure.
10968 (initialize_low): Call set_target_ops ().
10969 * remote-utils.c (unhexify): New function.
10970 (hexify): New function.
10971 (input_interrupt): Send signals to ``signal_pid''.
10972 * server.c (inferior_pid): Remove.
10973 (start_inferior): Update create_inferior call.
10974 (attach_inferior): Call add_inferior.
10975 (handle_query): New function.
10976 (main): Call handle_query for `q' packets.
10977 * server.h: Include "target.h". Remove obsolete prototypes.
10978 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10980 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10982 * Makefile.in: Add WARN_CFLAGS. Update configury
10984 * configure.in: Check for <string.h>
10985 * configure: Regenerate.
10986 * config.in: Regenerate.
10987 * gdbreplay.c: Include needed system headers.
10988 (remote_open): Remove strchr prototype.
10989 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10990 * regcache.c (supply_register): Change buf argument to const void *.
10991 (supply_register_by_name): Likewise.
10992 (collect_register): Change buf argument to void *.
10993 (collect_register_by_name): Likewise.
10994 * regcache.h: Add missing prototypes.
10995 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10996 * server.c (handle_query): New function.
10997 (attached): New static variable, moved out of main.
10998 (main): Quiet longjmp clobber warnings.
10999 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11000 * utils.c (error): Remove NORETURN.